2 years ago

Drag the square to determine how the square and

Mathematics

1 answer:

Yuliya22 [10]2 years ago

5 0

Answer:

ABD

Step-by-step explanation:

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123556 cube root pls

Korvikt [17]

Answer: ❄︎ ✭ ❄︎

The cube root of 123556 is: ✩ ✶ ✲

49.807.... ★ ✮

It is irrational, which means it goes on forever. ✧ ☆

Step-by-step explanation: ✺ ✹

$*VirtuosoTeen*$ ✰ ✴︎

✴︎ ❃ ✴︎ ❈ ✴︎ ✩ ✦ ✣

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3 years ago

martin climbs 3 1/3 meters in the first 1/6 hour alexia climbs 17 1/2 meters in the first 5/6hour what is the rate martin and al

Yuri [45]

Rate is given by:
rate=(distance )/(time)
Martin's rate will be:
(3 1/3)/(1/6)
=(10/3)/(1/6)
=20 meters per hour

Alexia's rate is:
(17 1/2)/(5/6)
=(35/2)/(5/6)
=21 meters per hour

7 0

3 years ago

Evaluate the function.<br> f(x) = -x2-12 find f(-3)

Mekhanik [1.2K]

Answer: -21

Jdjdjdjzkzjzjxhjcjxjc

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2 years ago

Read 2 more answers

The highway fuel economy of a 2016 Lexus RX 350 FWD 6-cylinder 3.5-L automatic 5-speed using premium fuel is a normally distribu

Elodia [21]

Answer:

a) Standard error = 0.5

b) 99% Confidence interval: (19.2125,21.7875)

Step-by-step explanation:

We are given the following in the question:

Population mean = 20.50 mpg

Sample standard deviation = 3.00 mpg

Sample size , n = 36

Standard Error =

$=\displaystyle\frac{\sigma}{\sqrt{n}} = \frac{3}{\sqrt{36}} = 0.5$

99% Confidence interval:

$\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

$z_{critical}\text{ at}~\alpha_{0.01} = \pm 2.575$

$20.50 \pm 2.575(\displaystyle\frac{3}{\sqrt{36}})= 20.50 \pm 1.2875 = (19.2125,21.7875)$

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3 years ago

Which of these polynomials will make the following equation true<br><br>

Amanda [17]

Poop I think good luck but it’s b x2-
512

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3 years ago