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3 years ago

What is 5555555 in exponential notation form?

Mathematics

2 answers:

Zinaida [17]3 years ago

8 0

Answer:

5*5*5*5*5*5*5 in exponential notation form is 5⁷

slamgirl [31]3 years ago

5 0

Answer:

5⁷

Step-by-step explanation:

5*5*5*5*5*5*5

here,

count how many 5 are there - 7

so,

exponential notation form:

5*5*5*5*5*5*5 = 5⁷

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cestrela7 [59]

Answer:

$6.22

Step-by-step explanation:

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3 years ago

Read 2 more answers

A company wants to establish that the mean life of its batteries, when used in a wireless mouse, is over 183 days. The data will

enyata [817]

Answer:

a) Null and alternative hypotheses are:

$H_{0}$ : mu=183 days

$H_{a}$ : mu>183 days

b) If the true mean is 190 days, Type II error can be made.

Step-by-step explanation:

Let mu be the mean life of the batteries of the company when it is used in a wireless mouse

Null and alternative hypotheses are:

$H_{0}$ : mu=183 days

$H_{a}$ : mu>183 days

Type II error happens if we fail to reject the null hypothesis, when actually the alternative hypothesis is true.

That is if we conclude that mean life of the batteries of the company when it is used in a wireless mouse is at most 183 days, but actually mean life is 190 hours, we make a Type II error.

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4 years ago

A hiker started on a trail at 150 feet below sea level. She finished her day at the top of a hill 351 feet above sea

Mamont248 [21]

Answer:

I think the answer is 501 ft

Step-by-step explanation:

I added 150 + 351.

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3 years ago

What is the total price of a $60 restaurant tab if you leave a 15% tip?

7nadin3 [17]

Answer:

$69 is the total cost of the bill

Step-by-step explanation:

60(1.15)

60 is the cost of the bill, and the 1.15 is the added tax plus the previous $60.

Put 60(1.15) into a calculator and

$69

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3 years ago

Write in point-slope form an equation of the line through the pair of points. (3,12) and (5,9)

horrorfan [7]

Answer:

$\large\boxed{y=-\dfrac{3}{2}x+16\dfrac{1}{2}\to y=-1.5x+16.5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (3, 12) and (5, 9).

Substitute:

$m=\dfrac{9-12}{5-3}=\dfrac{-3}{2}=-\dfrac{3}{2}$

Put the value of a slope and coordinates of the point (3, 12) to the equation of a line:

$12=-\dfrac{3}{2}(3)+b$

$12=-\dfrac{9}{2}+b$

$12=-4\dfrac{1}{2}+b$ add $4\dfrac{1}{2}$ to both sides

$16\dfrac{1}{2}=b\to b=16\dfrac{1}{2}$

Finally:

$y=-\dfrac{3}{2}x+16\dfrac{1}{2}$

4 0

3 years ago

What is 5*5*5*5*5*5*5 in exponential notation form?

What is 5555555 in exponential notation form?