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3 years ago

11

Which graph represents the equation y = x2 + 1?

1 answer:

____ [38]3 years ago

5 0

Answer:

im pretty sure its the last image.

Step-by-step explanation:

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Please help me please

Lerok [7]

Answer: circumference: 22π area: 121π

Step-by-step explanation:

area of a circle is $\pi r^2$

circumference is $2\pi r$

4 0

3 years ago

Help me please :)))))))))

Colt1911 [192]

Answer:

-2c

I hope this helps!

8 0

3 years ago

What is the volume?I don’t know what it is and I need help

maxonik [38]

Answer:

33.51

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

7x-8=4+3x please explain thank you

disa [49]

Hey there!!

Given:

... 7x-8=4+3x

... 4x-8=4

... 4x=12

... x=12/4

...x=3

Hence, the required answer is 3.

Hope it helps!

8 0

3 years ago

Read 2 more answers

What is the probability that a patient shows improvement

Alexeev081 [22]

Answer:

.3375

Explanation:

Total people who were given drug: 800

Total people who showed improvement: 270

Probability:

$\boxed{ \sf \dfrac{favorable \ outcomes }{total \ possible \ outcomes}}$

<em>insert values</em>

$\rightarrow \sf \dfrac{270}{800}$

<em>simplify</em>

<em /> $\rightarrow \sf \dfrac{27}{80}$

<em>in decimals</em>

$\rightarrow \sf 0.3375$

3 0

2 years ago

Read 2 more answers