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3 years ago

7

Melissa's homeroom has raised 63% of its goal for the school fundraiser. Matt's homeroom has raised 48%. Create a situation in w

hich Matt's homeroom raised more money than Melissa's homeroom.

1 answer:

nalin [4]3 years ago

8 0

Matt's beginning goal could have been 96 dollars and Melissa's homeroom could have had been 63 dollars.

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When CP = Rs 1250 and SP = Rs 1500, find profit or loss percent ?

Alex Ar [27]

Answer:

profit=20%

Step-by-step explanation:

profit%=sp-cp/cp×100%

=1500-1250/1250×100

=250/1250×100

=20%

6 0

3 years ago

Can I please get some help I’m so confused

olchik [2.2K]

Step-by-step explanation:

| v − 455 | < 23

Writing this without absolute values:

-23 < v − 455 < 23

Solving for v:

432 < v < 478

In interval notation: (432, 478)

This interval is within the range of blue wavelengths, so the fireworks will be blue.

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3 years ago

If (3.14 × 18) × 17.5 = 3.14 × (3a × 17.5). Find the value of a.

Studentka2010 [4]

Answer:

a = 6

Step-by-step explanation:

(3.14 * 18) * 17.5 = 3.14 * (3a * 17.5)

3.14(3x * 17.5) = (3.14 * 18) * 17.5

3.14(3a * 17.5) = 3.14 * 18 * 17.5

3.14(3a * 17.5) = 989.1

3.14 * 3a * 17.5 * 100 = 989.1 * 100

16485a = 98910

a = 98910/16485

a = 6

4 0

3 years ago

Two young college graduates opened a chain of print shops. The chain expanded rapidly during the early 1990s and many new stores

krok68 [10]

Answer:

222

Step-by-step explanation:

1995 is 5 years after 1990,

So x = 5

y = -2.5x² + 27.5x + 147

Find y when x = 5

y = -2.5(5²) + 27.5(5) + 147

y = 222

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4 years ago

Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories e

zubka84 [21]

Answer:

2,272,542.81

Step-by-step explanation:

756756756/333=2,272,542.81

8 0

3 years ago