Answer: 65 people completed graduate school.
Step-by-step explanation:
25% of 260 is 65.
Answer:
is 65
Step-by-step explanation:
Got 26 wrong on test
12а + 7x - За – 2х what's the answer
Number 12 thank you ASAP
Answer:
0
Step-by-step explanation:
A slope of a straight, horizontal line is 0 as it is not going up or down.
Answer:
B) 0
Step-by-step explanation:
When it is a straight horizontal line the slope is 0, and when it is a straight vertical line the slope is undefined.
y= ___ is slope of 0
x= ___ is slope of undefined
How many solutions does 5x-7=5x have
Answer:
[tex] \huge{ \boxed{ \bold{ \sf{no \: solution}}}}[/tex]
Step-by-step explanation:
☯ Question :How many solutions does 5x - 7 = 5x have ?☯ Step by step explanation[tex] \bold{ \sf{5x - 7 = 5x}}[/tex]Remember that the equal terms on both side should be cancelled.
[tex] \dashrightarrow{ \sf{ \cancel{5x} \: - 7 = \cancel{ 5x }}}[/tex]
[tex] \dashrightarrow{ \sf{ - 7 = 0}}[/tex]
The statement is false for any value of x. It cannot be further solved! So , 5x - 7 = -5x doesn't have any solution.
Hope I helped!
Have a wonderful time ! ツ
~TheAnimeGirl
A large shipment of light bulbs has just arrived at a store. It has been revealed that 17 % of the light bulbs are defective (the other light bulbs are good). Suppose that you choose 6 light bulbs at random. What is the probability that 2 or less of the bulbs are defective.?
Answer:
The required probability = 0.9345
Step-by-step explanation:
Given that:
p = 0.17
n = 6
The required probability that two or less light bulbs are defective = (P<2)
(P<2) = P(X=0) +P(X=1) +P(X=2)
[tex](P<2) =\bigg [ ({^6C_0}\times 0.17^0 \times (1-0.17)^{6-0})+ ({^6C_1}\times 0.17^1 \times (1-0.17)^{6-1}) +( {^6C_2}\times 0.17^2 \times (1-0.17)^{6-2}) \bigg ][/tex]
[tex](P<2) =\bigg [ \dfrac{6!}{0!(6-0)!}\times 0.17^0 \times (1-0.17)^{6})+ (\dfrac{6!}{1!(6-1)!} \times 0.17^1 \times (1-0.17)^{5}) +( \dfrac{6!}{2!(6-2)! }\times 0.17^2 \times (1-0.17)^{4}) \bigg ][/tex]
[tex]\mathbf{(P<2) = 0.9345}[/tex]
what does "and" mean in maths?
Answer:
and mean another questions
Answer:
add
Step-by-step explanation:
for example two and two makes
will give Crown help Idk what this is1+1=?
Answer:
1+1=2
Step-by-step explanation:
1 as a single number plus another 1 as a single number is 2. like this:+=.
PLZ HURRY IT'S URGENT!!!
What is the linear inequality shown in the graph?
options:
y≥2x−4
y 2x−4
Answer:
option 1
Step-by-step explanation:
hope that helps you :)
Answer:
y>/ 2x -4
Step-by-step explanation:
This >/ means the line underneath
HELP ASAP IF CORRECT BRAINEST :D EASY MATH
Answer:
x = 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
x=3 because if you subtract 1 its 4x=12 which is 3
List 3 rational numbers between -5/13 and 1/13
Plz help
Answer:
[tex]\displaystyle -\frac{4}{13},~-\frac{3}{13},~-\frac{1}{13},~0[/tex]
Step-by-step explanation:
Rational Numbers
The rational numbers are defined as numbers of the form [tex]\frac{a}{b}[/tex] where a and b are integer numbers and b is not zero.
Two rational numbers expressed as fractions can be better compared if they have the same denominator. For example, 5/11 is greater than 3/11 because they have the same denominator and 5 is greater than 3.
Similarly, if we have the fractions -5/13 and 1/13, it's clear that the first fraction is less than the second. If we wanted to have some rational numbers between them we only have to play around with the numerators: any number between -5 and 1 will do.
Examples of the required numbers:
[tex]\displaystyle -\frac{4}{13},~-\frac{3}{13},~-\frac{1}{13},~0[/tex]
anybody kniws the answer??
Put these numbers from greatest to least :
1/6
0.05
2/10
0.23
Cruz is taking his family to the zoo. Tickets cost $12 for adults and $4.50
for children 12 and under. Cruz pays a total of $85.50. Write an equation to
model this situation.
a triangle with lengths 12 in, 14 in, and 16 in, what type of triangle is that?
Answer:
scalene triangle
Picture:
(in attachment)
plz help me I dont want to fail
Answer:
ksjnfkjabfjkbfkjbdkjfbjdbjbdsjvbsdhbcjhdbvhsdjv
Step-by-step explanation:
sorry I really need points-
What is the slope of the line
through (2, 10) and (-2, 17)?
Answer:
The answer is
[tex] \huge - \frac{7}{4} \\ [/tex]
Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]
From the question we have
[tex]m = \frac{17 - 10}{ - 2 - 2} = \frac{7}{ - 4} = - \frac{7}{4} \\ [/tex]
We have the final answer as
[tex] - \frac{7}{4} \\ [/tex]
Hope this helps you
2/3x =36
Possible answers
+24
-24
+54
-54
Answer:
[tex]+54[/tex]
Step-by-step explanation:
To solve this, you will need inverse operations to isolate the x. Since x is multiplied by 2/3, you want to divide it by 2/3. Since we always have to do the same thing to both sides, we will also divide 36 by 2/3.
[tex]\frac{2}{3}x = 36\\\\$\scriptsize{\div2/3\;\; \div2/3}\\[/tex]
[tex]\frac{2}{3} x \; \div \; \frac{2}{3} = x[/tex]
([tex]\frac{2}{3}[/tex] cancels out)
[tex]\frac{36}{2/3} = 54[/tex]
[tex]x = 54[/tex]
~[tex]InLoveWithPugs[/tex]
[tex]Moderator\\Math\;Enthusiast[/tex]
Choose one item to purchase. What is the greatest number of that item you can buy with a $10 bill and still receive change? How much change will you receive ? Explain.
Answer:
poster board
Step-by-step explanation:
2Conditions:
-greatest number of 1 item
-still receive change
If you go for the cheapest items like pencil or eraser you will pay with $10 for
$0.10* 100items= $10 yet no change
If you go for second most cheapest pen $0.25 you can by
if you buy 4 pencils and each with $0.25 you will pay $1
for $ 10 you can get 4*10 = 40 pencils yet no change
if you go for the third cheapest item is the poster board
$ 1.50*2= $3 so $1.50*6 =$9 and the change will be $10-9$ = $1
-3(u+2)=5u-1+5(2u+1)
Answer:
u = -5/9
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
-3(u + 2) = 5u - 1 + 5(2u + 1)
Step 2: Solve for u
Distribute: -3u - 6 = 5u - 1 + 10u + 5Combine like terms: -3u - 6 = 15u + 4Add 3u to both sides: -6 = 18u + 4Subtract 4 on both sides: -10 = 18uDivide 18 on both sides: -10/18 = uSimplify: -5/9 = uRewrite: u = -5/9Step 3: Check
Plug in u into the original equation to verify it's a solution.
Substitute in u: -3(-5/9 + 2) = 5(-5/9) - 1 + 5(2(-5/9) + 1)Multiply: -3(-5/9 + 2) = -25/9 - 1 + 5(-10/9 + 1)Add: -3(13/9) = -25/9 - 1 + 5(-1/9)Multiply: -13/3 = -25/9 - 1 - 5/9Subtract: -13/3 = -34/9 - 5/9Subtract: -13/3 = -13/3Here we see that -13/3 does indeed equal -13/3.
∴ u = -5/9 is a solution of the equation.
Answer:
[tex] \sf u = -\dfrac{5}{9} [/tex]
Step-by-step explanation:
Expand the following:
[tex] \longrightarrow [/tex] -3(u + 2) = 5u - 1 + 5(2u + 1)
5(2u + 1) = 10u + 5:
[tex] \longrightarrow [/tex] -3(u + 2) = 5u - 1 + 10u + 5
-3(u + 2) = -3u - 6:
[tex] \longrightarrow [/tex] -3u - 6= 10 u + 5 u - 1 + 5
Grouping like terms,
5u - 1 + 10u + 5 = (5u + 10u) + (-1 + 5):
[tex] \longrightarrow [/tex] -3u - 6 = (5u + 10u) + (-1 + 5)
5u + 10u = 15u:
[tex] \longrightarrow [/tex] -3u - 6 = 15u + (-1 + 5)
5 - 1 = 4:
[tex] \longrightarrow [/tex] -3u - 6 = 15u + 4
Subtract 15 u from both sides:
[tex] \longrightarrow [/tex] (-3u - 15u) - 6 = (15u - 15u) + 4
-3u - 15u = -18u:
[tex] \longrightarrow [/tex] -18u - 6 = (15u - 15u) + 4
15u - 15u = 0:
[tex] \longrightarrow [/tex] -18u - 6 = 4
Add 6 to both sides:
[tex] \longrightarrow [/tex] (6 - 6) - 18u = 6 + 4
6 - 6 = 0:
[tex] \longrightarrow [/tex] -18u = 4 + 6
4 + 6 = 10:
[tex] \longrightarrow [/tex] -18u = 10
Divide both sides of -18 u = 10 by -18:
[tex] \longrightarrow [/tex] [tex] \sf \dfrac{-18u}{-18}= \dfrac{10}{-18} [/tex]
[tex] \sf \dfrac{-18}{-18}=1: [/tex]
[tex] \longrightarrow [/tex] [tex] \sf u = \dfrac{10}{-18} [/tex]
[tex] \sf \dfrac{10}{-18}=\dfrac{5}{-9}: [/tex]
[tex] \longrightarrow [/tex] [tex] \sf u = \dfrac{5}{-9} [/tex]
Multiply numerator and denominator of [tex] \sf \dfrac{10}{-18} [/tex] by -1:
[tex] \longrightarrow [/tex] [tex] \sf u = \dfrac{-5}{9} [/tex]
4. Victoria fills a 15-gallon pool. She has a 2-liter
bucket she uses to fill the pool. If 1 gallon is
approximately 3.79 liters, what is the
maximum number of full buckets Victoria can
pour into the pool without it overflowing?
A. 56 buckets
B. 57 buckets
C. 28 buckets
D. 29 buckets
write 4x-8=9y-5 in standard form
Answer:
4x - 9y = 3
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
Given
4x - 8 = 9y - 5 ( subtract 9y from both sides )
4x - 9y - 8 = - 5 ( add 8 to both sides )
4x - 9y = 3 ← in standard form
∠1 and ∠2 are vertical angles. If m∠2 = 124°, find the measure of the supplement of ∠1 plzzz i need help
Answer:
∠1 = 124 degrees
Step-by-step explanation:
Vertical angles are always congruent
So ∠1 = ∠2
Answer:
Supplement of m∠1 = 56°
Step-by-step explanation:
Since both angles are vertical, they both equal to each other.
m∠2 = m∠1
= 124°
To find the supplement of m∠1, we need to remember that supplementary angles add up to 180°.
Supplement of m∠1 = 180°-124°
= 56°
I NEED HELP ASAP DUE MORNING AND REPORT CONFERENCE TMM
Answer:
A. Horizontal and slope is 0
B. Horizontal and slope is 0
C. Vertical and slope is undefined
D. Vertical and slope is undefined
Step-by-step explanation:
Graph f(x)=8+2x. Then find the value of f(x) when x=1/2
Answer:
9
Step-by-step explanation:
f(1/2)=8+2(1/2)
f(1/2)=8+1
f(1/2)=9
Answer:
f ( 1/2 ) = 9
Step-by-step explanation:
Step 1:
f ( x ) = 8 + 2x Function
Step 2:
x = 1/2 Given
Step 3:
f ( 1/2 ) = 8 + 2 ( 1/2 ) Input x value
Step 4:
f ( 1/2 ) = 8 + 1 Multiply
Answer:
f ( 1/2 ) = 9
Hope This Helps :)
savannah is knitting a scarf for her mom's birthday. She can knit four rows per hour. what is the dependent variable
Answer:
The dependent variable is the hour.
If the original quantity is 5 and the new quantity is 4, what is the percent decrease?
Answer:
try using percent decrease calculator
Step-by-step explanation:
maybe that'll help
Answer:
The answer is 20%
Step-by-step explanation:
5=100%
meaning if you decrease it by one each time it will look like this:
5=100%
4=80%
3=60%
2=40%
1=20%
so if it was decreased to four your answer is 20%
and you still have 80% remaining.
20 people fit comfortably in a 9 feet by 10 feet area. Use this value to estimate the size of a crowd that is 7 feet deep on BOTH sides of the street along 1,500 inches of a parade route. Please show work c: Merci!
Answer:
389 people
Step-by-step explanation:
Step 1
we convert 1500 inches to feet
1 inch = 0.0833 feet
1500 inches = x feet
x = 1500 × 0.0833
x = 125 feet
Step 2
We create a proportion
Since it is on both sides
20/9ft × 10ft = x/7 feet × 125 feet × 2
20/90 = x/1750
Cross Multiply
90 × x = 20 × 1750
x = 20 × 1750/90
x = 35000/90
x = 388.88888889
approximately = 389 people
What is the length of AB?
Answer:
it's 10 all you had to do was count the boxes from a to b
Step-by-step explanation:
Mark bought a fishing rod with an original price of $125.99. He has a 20% coupon that he plans to use. What will his discount amount be? Round your answer to the nearest cent (hundredths place) and include the $ sign How much will Mark pay for the fishing rod after the discount? Round your answer to the nearest cent (hundredths place) and include the $ sign
Answer:
$25.2
Step-by-step explanation:
Because 20% of $125.99 is 25.198 and if you round that number to the nearest cent you get 25.2.
Have a fantastic day!!!!!!!!!!!!!!
If Dandelion the cat runs 35 feet in 0.8 seconds, what is the speed at which she is running?(1 point)
0.22 feet per second
0.22 seconds per foot
43.76 seconds per foot
43.75 feet per second
Answer:
43.75
Step-by-step explanation:
It you want to find the speed of the cat, all you have to do is divide 35 by 0.8.
Ariana drove her car 260 miles in 8 hours. Write this rate as a reduced fraction.