2 years ago

WILL MARK BRAINLIEST !!!!! ^^

Mathematics

1 answer:

xxMikexx [17]2 years ago

7 0

Answer:

A and D.

Step-by-step explanation:

You have to compare them and the temperature is at 45*.

9/5C - (F + 32).

5/9C = (F + 32).

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3. Numerical coefficient of x² in= x++5xy is a) 5 b) - 5/2 c) 5/2 d) 1/2

arlik [135]

Step-by-step explanation:

If your question is x² + 5xy

Then,

Numerical coefficient = Number in the given expression

Numerical coefficient = 5

Option A

6 0

3 years ago

Read 2 more answers

(I can mark the first correct person brainliest!)

Mashutka [201]

35 which is slope which in turn represents the speed.

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3 years ago

Assume that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation of 20. Find the prob

Ipatiy [6.2K]

Answer:

Randomly selected adult has an IQ less than 136 is 0.9641

Step-by-step explanation:

It is given that, it is normal distribution with mean 100 and SD as 20.

So, let's use the formula of z-score

z= $\frac{x-mean}{SD}$

For this problem,

x= 136

Plug in this value into the formula

z-score= $\frac{136-100}{20}$

=1.8

Now, use z-score table to find the probability

Find the corresponding value for the row 1.8 and the column 0.00, we do get 0.9641

So, Randomly selected adult has an IQ less than 136 is 0.9641

3 0

3 years ago

Someone please help asap, I will mark as brainliest. Thank you!!

defon

Answer:

the answer is c go ahead and click it

Step-by-step explanation:

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2 years ago

5. What is the range of test B? A 35 C B 50 D 25 40

maksim [4K]

Answer:

i think it is 25

Step-by-step explanation:

sorry if not correct

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3 years ago