on his social studies test,cody answered 87 out of 95 questions correctly what portion of his answers was correct?write your answer as a decimal rounded to the nearest thousandth

Answers

Answer 1

Answer:

92%

Step-by-step explanation:


Related Questions

what's the missing sequence of 37 40 123 ? 372 1116

Answers

Answer:

369

Step-by-step explanation:

37 + 3 = 40

40 × 3 = 120

120 + 3 = 123

123 × 3 = 369

and so on

The missing term of the given sequence is 369.

What is sequence?

A specific is an ordered list of elements with a specific pattern.

According to the given question

We have a sequence

37, 40, 123

The first term of the above sequence = 37

The second term of the sequence = 37 + 3 = 40

The third term of the given sequence = 40 × 3 = 120

The fourth term of the sequence = 120 + 3 = 123

The fifth term of the sequence = 123 × 3  = 369

The sixth term of the sequence  = 369 + 3 = 372

Hence, the missing term of the given sequence is 369.

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Please i need urgent right answer

Answers

Answer:

260°

Step-by-step explanation:

Find the missing angles:

m∠CDE = 360 - 312 = 48m∠DCG = 180 - m∠CDE = 180 - 48 = 132  Consecutive interior anglesm∠BCG = 180 - m∠BCG = 180 - 52 = 128  Consecutive interior angles

Find x:

x = m∠BCG + m∠DCG = 132 + 128 = 260°

Mai spends 7 hours in school each day. Her lunch period is 30 minutes long, and she spends
a total of 42 minutes switching rooms between classes. The rest of her day is spent in 6 classes
that are all the same length. How long is each class?
Strategies Used:
A 11 hours
is
Box clue words,
numbers, & units
B 1 hours
Write the
expression or
с
hours
equation in
60
words
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D
14 /
hours
Guess &
Check

Answers

so first of all we need to get rid of the time that isn't spent in class, because the question is asking about the time spent in class. so we would add 30+42 giving us 72 minutes, or 1 hour and 12 minutes. Now we can subtract 1 hour and 12 minutes from 7 hours to find the total time spent in class. Which would give us 5 hours and 48 minutes. (reminder; 60 minutes in 1 hour)

now that we have the total time spent in class, all that is left is division. The equation would be easier to solve when the hours are converted into minutes. 5 hours and 48 minutes equal, 348 minutes. Now we would divide 348 by 6 as there are 6 classes that take 348 minutes in all, and we wanna find how long 1 class takes. 348 divided by 6 would then give us 58. so each class takes 58 minutes.

(srry if the answer is wrong)

A city's population in the year x = 1990 was y = 2,201,900. In 1994 the population was 2,202,100. Compute the slope of the population growth (or decline)

Answers

Answer:

Slope is 50x (50/1)

Explanation:

let m = slope

m = (y2-y1)/(x2-x)

m = (2,202,100-2,201,900)/(1994-1990)

m = 50/1

m = 50

find the value of x and y

Answers

Answer:

x = 8, y = 27

Step-by-step explanation:

Since both opposite lines are equal in length to each other, these opposite lines are parallel to each other.  The top line is parallel and same length as the bottom line and the left and right lines are also parallel and equal in length.

Based on that, the two left side angles must equal 180 and the right side two angles must equal 180.

(2y + 24) + (3y + 21) = 180

That's the same as 2y + 24 + 3y + 21 = 180

Simplify to 5y + 45 = 180

Subtract 45 from both sides

5y = 135

y = 27

(16x - 26) + (9x + 6) = 180

16x - 26 + 9x + 6 = 180

25x - 20 = 180

25x = 200

x = 8

Identify the property being shown here, assuming that a + 2 = y.
(a + 2)/3 = y/3

Answers

Assuming that a + 2 = y, the property that was applied to arrived at (a + 2)/3 = y/3 is the: division property of equality.

Recall:

What is done to both sides of an equation will determine what property of equality was applied to the equation.

Thus, given the equation:

a + 2 = y

The following was obtained:

(a + 2)/3 = y/3

Observing the equation stated above, we will see that both sides of the equation was divided by three. This makes both sides equal.

Therefore, assuming that a + 2 = y, the property that was applied to arrived at (a + 2)/3 = y/3 is the: division property of equality.

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fill in the table using this function rule. y=-10x+3

Answers

Answer:

-1 = -8

0 = 3

1 = 13

5 = 53

Step-by-step explanation:

-1 times 10 is -11

-11 plus 3 = 8

90 men and 60 women were asked if they had watched the latest ‘Expendables’ movie. Altogether 3/5 of the people said Yes.
3/10 of the women said Yes.
What percentage of the men said No? (Show your working)

(THE ANSWER SHOULD BE 20% BUT HOW TO PROVE THAT????)
HELP ME PLEASE

Answers

Explanation:

150 total people
3/5 * 150 = 90 total people said yes

3/10 * 60 = 18 women said yes
(42 women said no)
(72 men said yes)

Subtract the people who said yes from the total people to find the people who said no.
150 - 90 = 60 people said no
60 - 42 = 18 men said no

18/90 = 0.20 or 20%

Write an absolute value equation of the form |ax+b|=cx+d that has no solution. Assume that a, b, c and d ≠0

Answers

Answer:

|x+1| = x - 1   has no solution.

Step-by-step explanation:

One interpretation of |x - a| is “the distance between the numbers x and a. So |x - b| = c means that the distance between x and b is equal to c . For this to have any solutions, we need c >= 0. When c >0 there will be exactly two solutions, one to the left of b and one to the right of b. When c = 0, the solution is unique: x = b. So, now you should be able to select the only values for b and c that produce the desired set of solutions.

Solve: 4x − 9 = 39
help

Answers

Your answer would be 12

Answer:

Group into like terms. divide both sides by the coefficient of x

Please help hurry ,,,.€.£\’smsmmsms

Answers

bemwmwlwkwnebeb what do u need help on my guy??!!

Does anybody know this question

Answers

Answer:

13h

Step-by-step explanation:

A = LW

A = 13 cm * h cm

A = 13h cm^2

We know that two sides of the rectangle are 13cm. To find the area, we need to find h. It looks like h is 1/3 of the longer side, so 13 divided by 1/3 is 4.3. 13 times 4.3 is 55.9cm. I hope this helps!

Tom purchased international calling cards before traveling abroad. He bought a 60-minute card for $9.99, a 90-minute card for $14.29, a 100-minute card for $17.99, and a 200-minute card for $29.49. After using all of his calling cards, Tom used his mobile phone for 38 minutes at a rate of $2.99/minute.

Answers

The amount spent on calls per minute is an illustration of unit rates.

The amount spent on the 38-minute call is $113.62

The given parameters are:

[tex]\mathbf{Rate = \$2.99/minute}[/tex]

[tex]\mathbf{Time = 38\ minutes}\\[/tex]

So, the amount spent on call is:

[tex]\mathbf{Amount = Rate \times Time}[/tex]

This gives

[tex]\mathbf{Amount = \$2.99/minute \times 38\ minutes}[/tex]

Cancel out minutes

[tex]\mathbf{Amount = \$2.99 \times 38}[/tex]

[tex]\mathbf{Amount = \$113.62}[/tex]

Hence, the amount spent on the 38-minute call is $113.62

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Solve the equation a = m - n for the variable n.

Answers

Answer:

n = m - a

Step-by-step explanation:

a = m - n

add n to both sides of the equation

a + n = m - n + n

a + n = m

subtract a from both sides of the equation

a - a + n = m - a

n = m - a

Answer:

n = a - m

Step-by-step explanation:

a = m - n

a - m = n

Which expression has a value located to the right of 1 on the number line?
A - 1-7
B. 1 - 7
C. -7 - 1
D. 7 + 1​

Answers

Answer:

The correct answer is D

Step-by-step explanation:

because a, b, and c all equal a negative which goes on the left side of 1 but d is the only one that equals a positive number which goes on the right side of

Correct me if I'm wrong

Please give thanks

120 applications ? (Select all that apply.)
Which ratios are equivalent to the ratio
36 openings

Answers

It would be 36:8 , 9:2 , 72:16

The ratio equivalent to the ratio is 10:3. Therefore, option A is the correct answer.

The given ratio is 120:36.

What is the ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Equivalent ratios are the ratios that are the same when we compare them.

120:36

= 20:6

= 10:3

The ratio equivalent to the ratio is 10:3. Therefore, option A is the correct answer.

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"Your question is incomplete, probably the complete question/missing part is:"

Which of the following ratios is equivalent to the ratio of 120 to 36?

20 To 6, 12 To 3, 18 To 60, 84 To 1

First convert the equation -x+y=-5 into slope intercept form. Graph the line by plotting the y-intercept first, then another point using the given slope.

Answers

Step-by-step explanation:

-x + y = -5

Transform to slope-intercept form, y = mx + b:

-x + x + y = x - 5

y = x - 5 (Slope-intercept form where m = 1, b = -5).

Plot the y-intercept (0, -5) on the graph. Using the "rise over run" of the slope, m = 1, the next point will be: (1, -4).

I also plotted other points (please see the attached screenshot of the graph).

Determine the axis of symmetry of a parabola whose graph is given below. Give your answer in the form X equals H

Answers

Answer:

x = -3

Step-by-step explanation:

The axis of symmetry of a parabola, in the form of x = h  is x = -3, where the value of h is -3.

A surface curve formed by the intersection of a cone and a plane parallel to a straight line is called as parabola.

An imaginary straight line that divides a shape into two identical halves is called as axis of symmetry.

In the given figure, the graph intersects the x-axis at x = -3.

So, the axis of symmetry of a parabola in the form of x is -3.

Thus, the value of h is -3.

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Help with this problem

Answers

Answer:

You should use AAS for this problem

Step-by-step explanation:

Maybe Brainliest Please

5x-6<24
on a number line

Answers

Answer:

x<6

Step-by-step explanation:

5x-6<24

Add 6 to each side

5x-6+6<24+6

5x< 30

Divide each side by 5

5x/5 < 30/5

x < 6

There is an open circle at 6 and the line goes to the left.

Step-by-step explanation:

5x - 6 < 24

5x < 24 + 6

5x < 30

x < 6

[tex] \small{\colorbox{black}{\purple{\boxed{\pink{ \sf\:✨ \small{ḀṆṠẇḕṙ \: ḃẏ}✨{ \small{\gray{\boxed{\orange{\: \tt \: - ꆰꍟꈤ꒒ - \:}}}}}}}} }}[/tex]

Approximate 650.385 to 1 decimal place

Answers

650.385 rounded to one decimal place is 650.4

brainiest?
Rounded to one decimal place would be 650.4

A service station on the interstate charges $2.29 per gallon for gasoline and $1.89 per quart for oil. What would be a reasonable amount to pay for 10 gallons of gasoline and 2
quarts of oil?
O $20
O $23
O $25
O $27

Answers

multiply 2.29 times 10 and 1.89 times 2
2.29 x 10 = 22.9
1.89 x 2 = 3.78
22.9 + 3.78 = 26.68
26.68 can rounded up to 27
so the correct answer would be d

The reasonable amount to pay for 10 gallons of gasoline and 2 quarts of oil will be $27.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

A service station on the interstate charges $2.29 per gallon for gasoline and $1.89 per quart for oil.

Now,

Since, A service station on the interstate charges $2.29 per gallon for gasoline and $1.89 per quart for oil.

Hence, We get;

The cost of 10 gallons of gasoline = 10 × $2.29

                                                    = $22.9

And, The cost of 2 quarts of oil = 2 × $1.89

                                                = $3.78

So, The total cost = $3.78 + $22.9

                           = $26.68

                           ≈ $27

Thus, The reasonable amount to pay for 10 gallons of gasoline and 2 quarts of oil will be $27.

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Find the x-coordinate where the graph of the function f of x equals e raised to the power of negative 1 times x squared has a slope of 0.

0
negative square root of 2
the square root of 2
the square root of 2 over 2

Answers

Answer:

The square root of 2 over 2

Step-by-step explanation:

How do you solve 4 over 5 times 3.75

Answers

Answer:

3

Step-by-step explanation:

First of all simplify 4/5 to .8

Then Multiply:    .8*3.75=3

9514 1404 393

Answer:

  4/5×3.75 = 3

Step-by-step explanation:

There are many solution strategies available. Among them are ...

use a calculator to find 4/5×3.75 = 3convert the numbers to decimal and multiply by hand 0.8×3.75 = 3.000compute 2(2×3.75)/5 = 2(7.5)/5 = 15/5 = 3 in your headconvert 3.75 to an improper fraction and multiply (4/5)(15/4)=15/5=3

__

Additional comment

The mental arithmetic involved in adding a number to itself (doubling a number) is usually pretty easy. This means it is relatively easy to multiply by powers of 2, such as 4, 8, or 16. The second strategy listed above can be done in your head as ...

  8/10×3.75 = 2×(2×(2×3.75))/10 = 2×(2×7.5)/10 = 2×15/10 = 30/10 = 3

The same product can be found as ...

  8/10×3.75 = 8×(3.75/10) = 8×0.375 = 8×(3/8) = 3

In all cases, it is helpful to know your times tables, decimal equivalents of common fractions, and a few shortcut strategies for mental arithmetic. These are not difficult, but they do require you put some effort into memorizing them.

Solve for X


Marking you the brainliest​ provided you got it right and with step by step explanation

Answers

Hello Shakirullah25!

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

Calculate the values of the angles marked.

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

Refer to the attached picture.

Note :-180° - any angle = its linear pair (if they form a straight line). So, linear pairs are supplementary.Alternate interior angles are equal to each other.Vertically opposite angles are equal to each other.

__________________

Answer :- The value of x specifically is 100° (refer to the attached picture for the steps).

__________________

Hope it'll help you!

ℓu¢αzz ッ

Using the Addition method, solve for y in the following system of linear equations .
3x - y=1
X + 2y=5

Answers

Lmk if you need any further instruction or help.

Happy Halloween!!!!

I think it’s 1,2 sorry if I’m wrong

Pls help ASAP I don’t get it

Answers

Look at the picture attached down here. You can see the Venn Diagram fully completed. As you can see the brown part is the empty loop. And this is because the list of numbers given do not share 4 and 9 (6 excluded) as common multiples.

The numbers outside the circles are numbers that are not multiples of 4 or 9 or 6. It's 371 and 79. By the way, 79 is a prime number, so it's only divisors are itself and 1. 371 is not a prime number, it is divisible by 1, 7, 53, 371.

Good luck

Amadou bought snacks for his team's practice. He bought a bag of chips for $1.71 and a 24-pack of juice bottles. The total cost before tax was $26.91. Write and solve an equation which can be used to determine jj, how much each bottle of juice costs.

Answers

Building and solving an equation, it is found that each bottle of juice costs $1.05.

Her total cost of $26.91 is composed by:

A bag of chips that cost $1.71.24 juice bottles, each costing j.

Hence, the equation is:

[tex]1.71 + 24j = 26.91[/tex]

Solving it, we find the cost of a bottle of juice, hence:

[tex]1.71 + 24j = 26.91[/tex]

[tex]24j = 25.2[/tex]

[tex]j = \frac{25.2}{24}[/tex]

[tex]j = 1.05[/tex]

Each bottle of juice costs $1.05.

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the value of 3√343 is (a) 8 (b)7 (c)6 (d)3​

Answers

the answer will be 3.
7 maybe, if I’m right

If y = 14 when x = 8, find y when x = 12.

Answers

6 i belive jsndndidinendiss sizh
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