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3 years ago

Order the following numbers from least to greatest. 64 cubicle root 18 cubicle root 4.2

Mathematics

1 answer:

Mrrafil [7]3 years ago

3 0

It would be 4.2, 19 cubic root, and 64 cubic root (least to greatest)

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The temperature at the core of the Sun is estimated to be more than 15,000,000 degrees Celsius. What is 15,000,000 written in sc

Ronch [10]

The answer is C because you would move the decimal 7 places to the right to get 15,000,000.

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2 years ago

A coin is flipped 18 times and it comes up tails 12 times. What is the experimental probability of the coin's comping up tails

antoniya [11.8K]

To find experimental probability you divide the number of time the event occurs by the number of trials. in this case the experimental probability is 2/3

3 0

3 years ago

Read 2 more answers

How do i solve this? (1/3x-11)^(1/2)=5

photoshop1234 [79]

$(\frac{1}{3} x-11)^{ \frac{1}{2} }=5\\ ((\frac{1}{3} x-11)^{ \frac{1}{2} })^{2}=(5)^{2}\\ \frac{1}{3} x-11=25\\ \frac{1}{3} x=36\\x=108$

4 0

3 years ago

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Jerry is mowing his lawn .it takes him 1/6 of an hour to mow 3/20 of his years .what portion of the yard does jerry now per hour

Ber [7]

Given that Jerry mows 3/20 yards of lawn in 1/6 hour.

Now we have to found how much Jerry can mow per hour.

We know that "work" and "time" are in direct proportion so we can setup the ratio of work and time to easily find the required work.

$\frac{Portion \; \; of \; \; lawn \; \; mowed}{time}=\frac{\frac{3}{20}}{\frac{1}{6}}$

$\frac{Portion \; \; of \; \; lawn \; \; mowed}{1}=\frac{\frac{3}{20}}{\frac{1}{6}}$

$Portion \; \; of \; \; lawn \; \; mowed=\frac{3}{20}*\frac{6}{1}$

$Portion \; \; of \; \; lawn \; \; mowed=\frac{18}{20}$

$Portion \; \; of \; \; lawn \; \; mowed=\frac{9}{10}$

Hence final answer is $\frac{9}{10}$ yards.

4 0

3 years ago

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(x + 7)^2 – 11 = 0<br> lesser =<br> greater r =

Alla [95]

Answer:

Lesser r = - 7 - √11 or -10.32 to nearest hundredth.

greater r = - 7 + √11 or -3.68 to nearest hundredth.

Step-by-step explanation:

(x + 7)^2 – 11 = 0

(x + 7)^2 = 11

x + 7 = ±√11.

6 0

2 years ago