3 years ago

U over 10 = 17 over 11? Round your answer to the nearest tenth?! Solve the following proportion for U

Mathematics

1 answer:

CaHeK987 [17]3 years ago

4 0

I hope this helps you

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please help :) Which is a component of pseudoscience, but not science? A) explanations B) beliefs C) facts D) processes

disa [49]

Answer:

B) beliefs

Step-by-step explanation:

Pseudoscience means false science.

then

the only optión that support the pseudoscience is:

B) Beliefs

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3 years ago

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Each of four friends orders a sweatshirt from a catalog. There are 14 colors of sweatshirts, 7 of which are all cotton and 7 of

Marina86 [1]

Multiply these together: (7/26)*(6/15)*(5/14)*(4/13)
1.92% is the probability all friends order cotton sweatshirts but you can round that up to 2% C'=

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3 years ago

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Please help explanation if possible

Vilka [71]

Answer:

Number of years between 1950 and 2100 =

$2100 - 1950 = 150 \: years$

150 = 50 + 50 + 50 years.

$2500000 \times 150 = 375,000,000$

So, total population in 2100 is 375,000,000.

8 0

3 years ago

Why is -a² is always negative (a ≠ 0) and why is (-a)² is always positive?

hjlf

$-a^2=(-1)\cdot a\cdot a$

Regardless of the sign of $a$ , we have $a\cdot a=a^2\ge0$ (never negative). But multiplying by -1 makes it negative.

On the other hand,

$(-a)^2=((-1)\cdot a)^2=(-1)^2\cdot a^2=1\cdot a^2=a^2$

which can never be negative for real $a$ .

6 0

3 years ago

Ryan is building a deck he want the length to be 10 feet and the width to be 5 feet wide what is the area of the deck Ryan is bu

KIM [24]

Answer:

I think the área is 50

Step-by-step explanation:

because 10x5=50

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3 years ago