3 years ago

100 text books increased by 99 percent

Mathematics

2 answers:

Montano1993 [528]3 years ago

8 0

Answer:

Step-by-step explanation:

vfiekz [6]3 years ago

4 0

100 increased by 99 would be 100+99 so it would be 199

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Write a sequence that has three arithmetic means between 35 and 45

klasskru [66]

45 - 35 = 10
so we divide by 4 10/4 = 2.5
The sequence is 35, 37.5, 40, 42.5, 45

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3 years ago

Please help me on this one

Semenov [28]

Answer:

Step-by-step explanation:

5+10+10+10+10+10=55

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A triangle has side lengths of 10,11,15. What type of triangle is it?

storchak [24]

Answer: ACUTE triangle!

Step-by-step explanation:

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3 years ago

Duru has an ice-cream stand, which she opens on days that are forecasted to be warmer than 10°C.

Amanda [17]

Answer:

$P(c(t)) = 20t-120$

Step-by-step explanation:

Given

$P(n) = 2n - 20$

$C(t) = 50 + 10(t - 10)$

Required

Determine $P(C(t))$

The implication of the question is to solve for $P(C(t))$

Given that

$C(t) = 50 + 10(t - 10)$ and $P(n) = 2n - 20$

$P(c(t))$ would be

$P(c(t)) = 2(50 + 10(t - 10)) - 20$

$P(c(t)) = 2(50 + 10t - 100) - 20$

Collect Like Terms

$P(c(t)) = 2(50 - 100+ 10t) - 20$

$P(c(t)) = 2(-50+ 10t) - 20$

Open Bracket

$P(c(t)) = -100+ 20t - 20$

Collect Like Terms

$P(c(t)) = 20t-100 - 20$

$P(c(t)) = 20t-120$

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3 years ago

Who knows math and can help me answer these ?!

amm1812

Answer:

Whats that is that an question?

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