3 years ago

Of the 245 shoppers at shop n save yesturday 2/7 completed the costumer survey. How many shoppers did not complete the survey

Mathematics

1 answer:

Akimi4 [234]3 years ago

6 0

175 shoppers didn't complete the survey

245 x 2/7= 70

245-70= 175

You might be interested in

Find the midpoint of A and B where A has coordinates (2,9)and B has coordinates (7,4)

valkas [14]

Answer:(4.5, 6.5)

step-by-step explanation: this is the formular for finding a midpoint of a line.

<u>midpoint=x1+y1?|/2 ,x2+y2/2</u>

3 0

3 years ago

Read 2 more answers

Write an exponential function for the graph that passes through the points (0,4) and (2, 36). Use the formula y=ab^x

fomenos

Answer:

Using the equation y = abx , substitute both of your given points into that equation.

2 = ab2 and 4 = ab3 Solve each equation for a.

2⁄b2 and 4⁄b3 = a Therefore, 2⁄b2 = 4⁄b3

Cross multiply: 2b3 = 4b2 Divide both sides by b2

2b = 4 a = 2/4 = 1/2

b = 2

y = 1 (2)x

Step-by-step explanation:

3 0

2 years ago

Solve the following equation 3x-1=2x -2/3

algol13

Answer:

its 13

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Here are two rectangles.

Sophie [7]

Answer:

$AB=9.5\ cm$

Step-by-step explanation:

step 1

Find the length side PQ

we know that

The area of rectangle PQRS is given by

$A=(PQ)(QR)$

$A=66\ cm^2$

$66=(PQ)(QR)$

substitute the value of QR

$66=(PQ)(12)$

solve for PQ

$PQ=66/12\\PQ=5.5\ cm$

step 2

Find the length side AB

we know that

The perimeter of rectangle ABCD is given by

$P=2(AB+BC)$

we have

$P=30\ cm\\BC=PQ=5.5\ cm$

substitute

$30=2(AB+5.5)$

solve for AB

$15=AB+5.5\\AB=15-5.5\\AB=9.5\ cm$

6 0

3 years ago

I'm thinking of two numbers. The first plus twice the second equals 11. Twice the first plus three times the second equals 50. W

valentinak56 [21]

2x + 4y - 2x - 3y = 22 - 50

y = -28

substitute into the 1st equation to find x

3 0

2 years ago