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Serhud [2]
3 years ago
10

There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health

Mathematics
1 answer:
OleMash [197]3 years ago
3 0
32-n*470=? There’s 32 people and you subtract the n amount that couldn’t donate then multiply by 470
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A loaf of sandwich bread contains 24 slices. Which of these tables correctly shows the ratios of different numbers of loaves of
noname [10]

Answer:

15

Step-by-step explanation: i'm not explaining why

5 0
2 years ago
PLEASE HELP 8th GRADE MATH QUESTION OVER HERE!!!
patriot [66]

The side AB measures option 2. \sqrt{20}} units long.

Step-by-step explanation:

Step 1:

The coordinates of the given triangle ABC are A (4, 5), B (2, 1), and C (4, 1).

The sides of the triangle are AB, BC, and CA. We need to determine the length of AB.

To calculate the distance between two points, we use the formula d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}.

where (x_{1},y_{1}) are the coordinates of the first point and (x_{2},y_{2}) are the coordinates of the second point.

Step 2:

For A (4, 5) and B (2, 1), (x_{1},y_{1}) = (4, 5) and (x_{2},y_{2}) = (2, 1). Substituting these values in the distance formula, we get

d=\sqrt{\left(2-4\right)^{2}+\left(1-5}\right)^{2}} = \sqrt{\left(2\right)^{2}+\left(4}\right)^{2}}=\sqrt{20}}.

So the side AB measures \sqrt{20}} units long which is the second option.

6 0
2 years ago
Please answer this correctly
Troyanec [42]

Answer:

Mode

Step-by-step explanation:

Mean:

Before replacing = 464/8 = 58

After replacing 42 with 98 = 520/8 = 65

Mode:

Before replacing = 42

After replacing 42 with 98 = 98

Median:

25, 42 , 42 , 47, 55 , 59, 96,98

Before replacing =  47+55/2 = 51

25, 42 ,  47, 55 , 59, 96,98 , 98

After replacing 42 with 98 =  55+59/2 = 114/2 = 57

8 0
3 years ago
Which of the following is the solution
stealth61 [152]

|x|-2\leq -3

so|x|\leq -1 (this is wrong because |x|\geq 0 )


6 0
3 years ago
Max wants to make a cute collar and tie fir hus dog. He needs ti cut a 38in fabric into two pieces. The lo ger piece must be 5in
KATRIN_1 [288]
Longer-24 in
Shorter-19in
6 0
3 years ago
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