All categories

3 years ago

Someone please help please

Mathematics

2 answers:

coldgirl [10]3 years ago

5 0

Answer:

Step-by-step explanation:

Since 22% was 33 then 28% should be around 40 so 42 is the answer.

lord [1]3 years ago

4 0

Answer:

Step-by-step explanation:

Let total. no. of people survived be x

22%of x = 33

22/100* x = 33

x = 33 *100 /22 = 3*100/2 = 3*50 = 150

No. of people who likes turkey sandwich = 28% * 150

=28*150 /100 = 28*6/4 = 7*6 =42

You might be interested in

I need help<br> with this

Advocard [28]

Yes, you can see by subtracting 32 from the bottom sides and seeing that the correspondent for 20 degrees celcius is double that of the correspondent for 10 degrees celcius

8 0

2 years ago

Penelope earned $50 in May. She earned $60 in June.

eduard

Answer:

120% increase

Step-by-step explanation:

7 0

3 years ago

The height in feet above the water of a diver can be modeled by ℎ() = −16*2 − 16 + 192, where t is the time in seconds after the

Maurinko [17]

h(t) is the height of the diver in feet above the water

Now it asks about the time at which diver reaches the water

When diver reaches the water , the height of diver from water should be zero

So we plug h(t) =0

$-16t^2 -16 t +192 =0$

divide whole equation by -16

$t^2 +t -12 =0$

we can now factor the quadratic equation

So we get

(t+4)(t-3) =0

plug each factor equal to zero and solve for t

t+4 =0 and t-3 =0

So t=-4 and t=3

Now time cannot be negative , So t=3

So time = 3 seconds

It takes 3 seconds for the diver to reach the water

3 0

3 years ago

How would 9/25 as a percent

Over [174]

36% is the answer to the question

8 0

2 years ago

Read 2 more answers

Precal. Find the sum. Show every step you took to get to your answer. I will give brainliest if you are correct and show all wor

Ymorist [56]

Answer:

I think your forgot to add some parts of this question, because you can't do anything with this except simplify it down a little maybe. But, I will provide the simplified version of this.

$\frac{x-4}{x^2-2x}+\frac{4}{x^2-4}$