All categories

3 years ago

Divide. 2/7÷1/3 = pls help free points

Mathematics

2 answers:

Ivenika [448]3 years ago

8 0

Hi there,

So the problem is 2/7 ÷ 1/3

well the answer to this is 6/7

In order to solve this is to cross multiply so

2 x 3 and 7x3

which is the result of 6/7

In decimal form it is: 0.857

Hope this is correct :)

Have a great day

Luba_88 [7]3 years ago

3 0

You first find the reciprocal of 1/3 which is 3/1 then multiply the numerators and denominators so... 2/7x3/1= 6/7 this is your final anwser

You might be interested in

Could anyone plz help me with this question ?

wel

Answer:

Step-by-step explanation:

b and c are part of an 180 degrees angle.

You already have a 90 degrees angle

180-90=90

And since there are 2 angles

90/2=45

And b and c are vertical angles

8 0

3 years ago

Read 2 more answers

Need this done by today! 2-2-2021

aksik [14]

Answer:

Step-by-step explanation:

Mark me as brainliest

5 0

3 years ago

Read 2 more answers

Ask Your Teacher Consider a binomial random variable with n = 5 and p = 0.8. Let x be the number of successes in the sample. Eva

Readme [11.4K]

Answer:

0.942 is the required probability.

Step-by-step explanation:

We are given the following in the question:

x is a binomial random variable with n = 5 and p = 0.8.

Then,

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

We have to evaluate:

$P(x \geq 3) = P(x = 3) + P(x = 4) +P(x=5)\\\\= \binom{5}{3}(0.8)^3(1-0.8)^2 +\binom{5}{4}(0.8)^4(1-0.8)^1 +\binom{5}{5}(0.8)^5(1-0.8)^0\\\\= 0.2048 +0.4096+0.3276=0.942$

0.942 is the required probability.

4 0

3 years ago

Recipe<br> 1/2 lemonade 1 1/2 iced tea. If 16 cups made how any cups of lemonade and iced tea

larisa86 [58]

Answer:

8 lemonade and 24 iced tea

Step-by-step explanation:

1/2=0.5

0.5x16=8 lemonade

1 1/2=3/2=1.5

1.5x16=24 iced tea

6 0

3 years ago

If the radius is 13 what is the circumference?

shepuryov [24]

Answer:81.64

Step-by-step explanation:13x2=26 26x3.14=81.64

8 0

3 years ago