2 years ago

80 students at a particular school are randomly selected for a survey. 52 cat cereal for breakfast. If

Mathematics

1 answer:

rewona [7]2 years ago

8 0

Answer:

715

Step-by-step explanation:

52/80 × 1100=715 students eat cereal for breakfast

You might be interested in

Stan is a running back on the local football team. During the last game, Stan carried the ball on back-to-back plays. The first

Lelechka [254]

Stan's net yardage was
+32 -6 = 26 . . . . yards

5 0

3 years ago

Read 2 more answers

6/6 as a mixed number

forsale [732]

It 1 i hope its right

3 0

3 years ago

What is the value of f(−1) when f(x)=2x+2

mart [117]

Answer:

Step-by-step explanation:

$f(x)=2x+2$

To find f(−1) , substitute the values of x that's - 1 into f(x). That is for every x in f(x) replace it with - 1

That's

$f( - 1) = 2( - 1) + 2 \\ = - 2 + 2$

We have the final answer as

$f( - 1) = 0$

Hope this helps you

7 0

3 years ago

I am not good at algebra so I REALLY NEED HELP WITH THE PROBLEM 8n+4n^2-8n!

NeX [460]

Answer:

4n^2

Step-by-step explanation:

8n+4n^2-8n

The first 8n + the other 8n is 0 because you combine like terms

6 0

3 years ago

A farmer has 500 acres to plant acres of corn, x, and acres of cotton, y. Corn costs $215 per acre to produce, and cotton costs

tatyana61 [14]

Answer:

The system that represent the scenario is

$x+y\leq500$

$215x+615y\leq 187,500$

The solution in the attached figure

Step-by-step explanation:

Let

x-----> the acres of corn

y----> the acres of cotton

we know that

$x+y\leq500$ ------> inequality A

$215x+615y\leq 187,500$ -----> inequality B

using a graphing tool

the solution is the shaded area in the attached figure

8 0

3 years ago

Read 2 more answers