3 years ago

You and a friend are running on treadmills

Mathematics

1 answer:

balandron [24]3 years ago

4 0

You are losing weight

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motikmotik

They hiked 2.02 kilometers in all because 1.08 + 0.94 = 2.02

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3 years ago

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√(2x+1)<br> Evaluate the integral<br> 2<br> (2x + 1) In (2x + 1)<br> dx.

Crank

Substitute $y=\ln(2x+1)$ and $dy=\frac2{2x+1}\,dx$ , so that

$\displaystyle \int \frac2{(2x+1) \ln(2x+1)} \, dx = \int \frac{dy}y = \ln|y| + C = \boxed{\ln|\ln(2x+1)| + C}$

6 0

1 year ago

These can come from many different places including national, state, public, and private sources. This money can be awarded base

Serhud [2]

Answer:

D. Grants

Step-by-step explanation:

Although grants and scholarships are similar, grants tend to be for financial reasons, therefore it would be grant. Hope this helped :)

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3 years ago

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What are the multiples of 4

N76 [4]

1 and 2 are the factors its a compatable number

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4 years ago

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A sleep time of 15.9 hours per day for a newborn baby is at the 10h percentile of the distribution of sleep times for all newbor

Nuetrik [128]

Answer:

option (D) 16.5

Step-by-step explanation:

Data provided:

Sleep time of , X = 15.9 is at the 10th percentile

Standard deviation, σ = 0.5 hour

also,

10th percentile of normal distribution is

Z = F⁻¹(0.10)

Z = - 1.28 (Using Standard Normal distribution)

Now,

$\\Z=\frac{X-\mu}{\sigma}$

X = μ + ( σ × Z )

μ = X - ( σ × Z )

on substituting the respective values, we get

μ = 15.9 - 0.5 × (-1.28)

μ = 16.5

Hence, the correct answer is option (D) 16.5

8 0

3 years ago