Mathematics College

Gail collects trading cards. Her favorites are baseball and football cards. For
every 10 baseball cards she owns, Gail has 17 football cards. What is the
ratio of baseball cards to football cards in her collection?
O A. 17:10
B. 10 and 17
O c. 12
O D. 17 to 10

Answers

Answer 1
I think it’s c but don’t go with me see if others answer with a different answer :)
Answer 2

Step-by-step explanation:

its ratio so it has to be A

Related Questions

rearrange the following numbers in order from greatest (top)to least (bottom) -1, 2, -2,-4

Answers

2,-1,-2,-4 ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Answer:

2,-1,-2,-4

Step-by-step explanation:

Please help it due today at 11:59pm 6 minutes left plz help me anybody plz

Answers

Answer:

b=0

Step-by-step explanation:

Does anyone know the answer to this?

Answers

Answer:

by Alternate Intererior Angles Theorem

Step-by-step explanation:

1. Line L || Line M

1. Given

2. ∠4≅∠6

2. Alternate Interior Angles Theorem

Answer

Line l and line m

Input in standard form the equation of the given line. The line that passes through (-3, 5) and (-2, -6)

Answers

Answer:

The equation in standard form is 11x + y = -28.

Step-by-step explanation:

Let's start with y = mx + b

5 = -3m + b

-6 = -2m + b

Let's take the second less the first.

m = -11

Plug back in the first equation to calculate b.

5 = 33 + b

b = -28

So y = -11x - 28

11x + y = -28

Solve using standard algorithm 12.2 * 4.

Answers

Answer and Step-by-step explanation:

12.2

*   4

____

48.8

4 times 2 is 8.

4 times 2 is 8.

4 times 1 is 4.

Remember to place the decimal.

#teamtrees #WAP (Water And Plant)

Answer:

48.8

Step-by-step explanation:

-8k + 6 = -10k + 10 SOMEONE HELP QUICKKKK

Answers

Answer:

k = 2

Step-by-step explanation:

-8k + 6 = -10k + 10

-8k = -10k +4

2k = +4

2k / 2 = 4 / 2

k = 2

K =2 is the answer hope this helps

a) Show that x² - 8x + 20 can be written in the form (x - a)² + a where a is an integer.
b) Hence explain how you know that x² - 8x + 20 is always positive.

I have worked out the first bit of the question and the answer is:
x²-8x+20
x²-8x+16-16+20
(x-4)²+4
(x-a)²+a
a= 4

I just need help with part b and I'm struggling to do it. Please help.

Answers

b) x^2 - 8x + 20 is always positive because in part a, you figured out that it could also be written as (x-4)^2 + 4.
You know that (x-4)^2 is greater than or equal to 0 so by adding 4, the result will always be positive.

Answer:

Step-by-step explanation:

b) x^2 - 8x + 20 is always positive because in part a, you figured out that it could also be written as (x-4)^2 + 4.

You know that (x-4)^2 is greater than or equal to 0 so by adding 4, the result will always be positive

The height (in feet) of a certain rocket t seconds after it leaves the ground is modeled by
h(t) = - 16t^2 + 48t. What is the shortest time it takes the rocket to reach a height of 35feet. Be
sure to include units. Round to the hundredths place.

Answers

Answer:

The answer is 1/2 second

Step-by-step explanation:

Hope this helps

5+3*3x-2 let x=2 i need help please

Answers

Answer:

21

Step-by-step explanation:

Rick is traveling at a rate of 9 miles every 12 minutes. Ann is traveling at a rate of 50 miles an hour. If both cars start at
the same place at the same time, and are going to the same place, who will reach their destination first? Show and
explain how you know. Be sure to include appropriate units.

Answers

Answer:

9

Step-by-step explanation:

Let L1 be the line through the origin and the point (6, 0, −1). Let L2 be the line through the points (1, −1, 1) and (7, 1, 7). Find the distance between L1 and L2.

Answers

Answer:

6

Step-by-step explanation:

in how many distinct ways can the letters in philosophy be arranged

Answers

Answer:

3 Letters Word: 6 Distinct Ways: 4 Letters Word: 24 Distinct Ways: 5 Letters Word: 120 Distinct Ways: 6 Letters Word: 720 Distinct Ways: 7 Letters Word: 5,040 Distinct Ways: 8 Letters Word: 40,320 Distinct Ways: 9 Letters Word: 362,880 Distinct Ways: 10 Letters Word: 3,628,800 Distinct Ways

Step-by-step explanation:

The number of ways in which the word 'PHILOSOPHY' can be arranged is 453,600.

What is a factorial?

The product of a whole number 'n' with every whole number until 1 is called the factorial. The factorial of 4 is, for example, 43221, which equals 24.

As we can see that the word 'PHILOSOPHY' has 10 letters therefore, the letters of the word can be arranged in the 10! manner, but it contains the letter P, H and O twice therefore, there will be words that will look the same and are counted twice. Thus, the number of ways the word PHILOSOPHY can be arranged are,

[tex]\text{Number of ways} = \dfrac{10!}{2! \times 2! \times 2!} = 453,600[/tex]

Hence, the number of ways in which the word 'PHILOSOPHY' can be arranged is 453,600.

Learn more about Factorial:

https://brainly.com/question/16674303

Jamie recorded vehicle turning choices at the intersection near his house. He organized the results in the table shown.



Based on Jamie’s results, what is the probability of a vehicle turning versus continuing straight?

Answers

Answer:

There is no table or picture and nice Uzumaki clan picture.

I know this question so here

It is less likely the vehicle will turn left asgoing straight

Step-by-step explanation:

plz mark brainliest

helpppppp pleaseeeee

Answers

Answer:

A: 24

B: 40.04

Step-by-step explanation:

A=L*W

8*3=24

5.2*7.7=40.04

part a is 8(3)=24 units² and part b is 5.2(7.7)=40.04 units²


Determine if the following system of equations has no solutions, infinitely many
solutions or exactly one solution.
- 2x + 3y = 7
- 4x + 9y = 27

Answers

-2x+3y=7

X=-2y+3y+-3y=7+3y

-2x=-3y+7

-2x/-2=-3y+7/-2

X=3/2y+-7/2

Y=2/3x+7/3

-4x+9y=27
X=9/4y+-27/4
Y=4/9y+3

23) It takes a bus 6 hours to take a trip. The train takes only 4 hours to make the same trip. The train travels

at a rate of speed that is 25 mph more than the speed of the bus. What is the rate of the bus and the rate of

the train? State what x represents, state the equation, and then state the answer.

Rate Time Distance

Bus x 6 бах

Train x-? 2(x+3)

Distance bus travels – Distance train travels

Answers

Answer:

x  = 50 mph        speed of the bus

y  = 75  mph       speed of the train

Step-by-step explanation:

Lt´s call  "x" speed of bus   and  "y" speed of train.

According to the problem statement

6*x  =  4*y                   (1)

y  =  x  + 25                 (2)

We solve for x and y the two equation system

y = ( 6/4)*x

( 6/4)*x  =  x  +  25

6*x = 4*x + 100

2*x  = 100

x  = 50 mph

And

y  =  (6/4)*x

y  = 300/4

y  = 75 mh

help help helpe help !!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Yes it is a right triangle

Step-by-step explanation:

Brainliest pls

The ratio of pizza to nachos sold during A-lunch is 4 to 3. There was 48 nachos sold. What number of pizzas sold during A-lunch?

Answers

Answer:

64 pizzas

Step-by-step explanation:

4:3 * x:48

x resembles the amount of pizzas sold,

what times 3 = 48?

x=16

4 * 16 is 64

64 pizzas were sold

* Let me know if you have any questions*

Luke's pencil case measure 1.5 inches by 4 inches by 6 inches. How many pencils can he fit in his pencil case if each pencil has a volume of 3 square inches?

Answers

Answer:

b

Step-by-step explanation:

He could fit 12 pencils.
How? 1.5x4x6=36 then, 36/3=12 because each pencil has a volume of 3, so 12 is your answer.

15. Harold learned that 6 out of 10 students at his school live within two miles of the school. If 240 students attend Grade 6 at his school, about how many of these students should Harold expect to live within two miles of the school? A 24 ® 40 © 144, 180​

Answers

Answer:

144

Step-by-step explanation:

Write a equation(or whatever it is called)

6/10=x/240Cross multiply, 1440=10xDivide, 144=x

Check your work:

6/10=144/240Cross multiply, 1440=1440

What form is the equation in?
y = 2x2-8x+7

Answers

Answer:

standard form

Step-by-step explanation:

f(x)=ax^2+bx+c

a shark begin at 172 M below sea level and then swim up hunting 37 meters where is the Sharks location now in relation to sea level​

Answers

Answer:

135 meters

Step-by-step explanation:

172 minus 37 equals 135

Find the value of zα/2 to construct a confidence interval with level 95%. Round the answer to two decimal places.

Answers

Answer:

The value is   [tex]Z_{\frac{\alpha }{2} } =  1.96[/tex]

Step-by-step explanation:

From the question we are told the confidence level is  95% , hence the level of significance is    

      [tex]\alpha = (100 - 95 ) \%[/tex]

=>   [tex]\alpha = 0.05[/tex]

Generally from the normal distribution table the critical value  of  [tex]\frac{\alpha }{2}[/tex] is  

   [tex]Z_{\frac{\alpha }{2} } =  1.96[/tex]

Solve.
Question in a triangle, the measure of the first angle is four times the measure of the second
angle. The measure of the third angle is 78° more than the second angle. What is the
measure of the first angle?
17°
95°
68°
43°
< Previous
Next >
No new data to save last checked at 10:16 nm

Answers

Answer:

The first angle is 68.

Step-by-step explanation:

[tex]x_{1}+x_{2}+x_{3}=180\\x_{1} = 4*x_{2}\\x_{3}=x_{2}+ 78\\4*x_{2} + x_{2} + x_{2}+ 78 = 180\\6*x_{2}=102\\x_{2} = 17\\[/tex]

So [tex]x_{1}=68[/tex] and [tex]x_{3}=95[/tex]

A professional language translator gets paid an average of $320 per hour with a standard deviation of $41.75 per hour. What proportion of professional language translators get paid less than $250 per hour? Assume the population is normally distributed. Round your answer to four decimal places

Answers

Answer:

0.0475 or 4% professional language translators get paid less than $250 per hour

Step-by-step explanation:

Mean = 320

Standard Deviation = 41.75

We need to find proportion of professional language translators get paid less than $250 per hour i.e P(x<250)

First we will find value of z

Using formula: [tex]z=\frac{x-\mu}{\sigma}[/tex]

We have x=250, finding z

[tex]z=\frac{x-\mu}{\sigma}\\z=\frac{250-320}{41.75}\\z=-1.67[/tex]

Now we will find P(z<-1.67) by looking into the normal distribution table

[tex]P(z<-1.67)=0.0475\\[/tex]

So,0.0475 or 4% professional language translators get paid less than $250 per hour

9. Alan invests £425 in a savings account paying 4.14% compound interest.
a. How much will his investment be worth after three years?
b. Express the amount paid as a percentage of the amount invested ​

Answers

The answer is a cause Alan

Will mark brainliest please help

Answers

Answer:

wuts the question?

Step-by-step explanation:

??????????

I’m stuck on this I would really appreciate if someone could answer this and explain so I could understand better :)

Answers

Complementary angles have a sum of 90 degree, right angle
It would be C. Since it’s the only 2 angles that form a right angle

PLS HELP SOMEBODY I NEED HELP

Answers

Answer: 36 + 4d

Step-by-step explanation:

so basically we just distribute to all the numbers in the parantheses. so 4 times 9 is 36 and 4 times d is 4d.

In a group of 50 children, 11 cannot swim. What percentage can swim?

Answers

Answer:

78% of the children can swim

Step-by-step explanation:

There are 50 children, 11 of them cannot swim. The fraction of children that cannot swim is 11/50. We have to change that into a percentage.

11/50 x 2 will equal our percentage

11 x 2 = 22

50 x 2 = 100

22/100 or 22%

We have the percentage of the children who cannot swim, now we have to find the percentage of children who can swim.

100% - 22% = 78%

I Hope That This Helps! :)

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