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2 years ago

75% of ____strawberries is 15 strawberries

Mathematics

1 answer:

natita [175]2 years ago

4 0

75% of 20 strawberries is 15 strawberries. Everyone in the comments is confusing it with 5 strawberries per 25%.

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PLEASE HELP ME THANKS ASAP

lara [203]

A = 28.26 units^2

Step-by-step explanation:

The formula for the area of a circle is:

$A=\pi r^2$

We can just plug in the numbers and solve.

$A=3.14*3*3$

$A=$

28.26 units^2

4 0

3 years ago

Which of the following has a solution set of {x | x = 0}?

Oliga [24]

Middle option.

(x + 1 ≤ 1) ∩ (x + 1 ≥ 1)

If you work both sides separately you get

(x ≤ 0) ∩ (x ≥ 0)

which reduces nicely to

{x | x = 0}

3 0

2 years ago

Read 2 more answers

8.46 If 100 is decreased by a% and the result is decreased by b%, then what is the total percent decrease (in terms of a and b)?

Marysya12 [62]

Answer:

The total percent decrease is $a+b-\frac{a b}{100}$

Step-by-step explanation:

We are given with a word problem
We are asked to find the total percentage decrease
We can do this in two steps

Step 1: Finding the two percentage decrease

Step 2: Finding their difference

Step 1 of 2

Let the decrease by a% be 100-a

Then b% decrease is

$\begin{aligned}\frac{b}{100} \times(100-a) &=\frac{100 b-a b}{100} \\\frac{100 b}{100}-\frac{a b}{100} &=b-\frac{a b}{100}\end{aligned}$

Step 2 of 2

The percentage difference between the two percentages is,

$\begin{aligned}&(100-a)-\left(b-\frac{a b}{100}\right)=100-a-b+\frac{a b}{100} \\&100-a-b+\frac{a b}{100}=100-\left(a+b-\frac{a b}{100}\right)\end{aligned}$

Since 100 is the total percent $a+b-\frac{a b}{100}$ is the percentage decrease.

3 0

1 year ago

What’s 2x2x2x2x2xx2x2x2 Just trying to be nice and give someone brainlest

Ratling [72]

Answer:

256

Step-by-step explanation:

Can i have brainliest pls

4 0

3 years ago

A rectangular gift box measures 8 inches by 10 inches by 3 inches. what is the surface area?

nevsk [136]

SA = 2(wl+hl+hw)

SA = 2((3)(10)+(8)(10)+(8)(3))

Multiply:

SA = 2(30 + 80 + 24)

Add:

SA = 2(134)

Multiply:

SA = 268

3 0

3 years ago

Read 2 more answers