All categories

3 years ago

What's 5x10 exponent 1

2 answers:

6 0

The anser is 50 becasue if u had an mini 1 above 1 that would mean u had to multiply it 5x10 2 time fro example 5x20 = 100

Nonamiya [84]3 years ago

5 0

The answer is 5x10 exponent 1

You might be interested in

Can some one help on 30? thx

MariettaO [177]

The lowest common multiple of 2 and 7 is 14, so 14 days will pass before he does both chores again.

5 0

3 years ago

Read 2 more answers

A bag contains 4 red marbles, 3 blue marbles and 7 green marbles. If three marbles

shepuryov [24]

Answer:

20%

Step-by-step explanation:

4+3+7=14

14÷7=2

2×10=20

If I am wrong please tell me I haven't had to do this me method in 3 years

6 0

3 years ago

Geometry help needed! Thanks.

VMariaS [17]

EN = NE

Answer

D. last one

4 0

3 years ago

A table costs Rs 720 to make. He sells it for Rs 920. What percentage of profit did he earn?

jenyasd209 [6]

Answer:

27 7/9%

Step-by-step explanation:

Take the selling price and subtract the cost

920 -720 = 200

Divide it by the cost

200/720

.27777777

Change to percent form

27.777777%

27 7/9%

3 0

3 years ago

Read 2 more answers

A statistics instructor believes that fewer than 20% of Evergreen Valley College (EVC) students attended the opening night midni

Alex17521 [72]

Answer: It is believed that exactly 20% of Evergreen Valley college students attended the opening night midnight showing of the latest harry potter movie.

Step-by-step explanation:

Since we have given that

n = 84

x = 11

So, $\hat{p}=\dfrac{x}{n}=\dfrac{11}{84}=0.13$

p = 0.20

So, hypothesis:

$H_0:p=\hat{p}\\\\H_a:\hat{p}$

so, test statistic value would be

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\\\\z=\dfrac{0.13-0.20}{\sqrt{\dfrac{0.2\times 0.8}{84}}}\\\\z=-1.604$

At 1% level of significance, critical value would be

z= 2.58

Since 2.58>-1.604

So, We will accept the null hypothesis.

Hence, It is believed that exactly 20% of Evergreen Valley college students attended the opening night midnight showing of the latest harry potter movie.

4 0

3 years ago

Read 2 more answers