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3 years ago

Problem

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

6 0

Answer:

Their weekly sales would have to be $10,000 before they can be earning the same amount for the week

Step-by-step explanation:

If they are to be earning the same thing each week, it means whatever Toni is earning is what Nicky would be earning.

We proceed by equating their earnings so we would get x;

800 + 0.07x = 600 + 0.09x

Collect like terms

800-600 = 0.09x -0.07x

200 = 0.02x

x = 200/0.02

x = 10,000

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PLEASE HELP, IM TWO MINUTES LATE

Marina86 [1]

Answer:

20 ft

Step-by-step explanation:

I believe its 20 ft

8 0

3 years ago

Read 2 more answers

A bulb can either be on or off. A board contains connected to a randomization circuit that lights up a random sequence every tim

kari74 [83]

The question is incomplete. The complete question is :

A bulb can either be on or off. A board contains 20 bulbs connected to a randomization circuit that lights up a random sequence every time it is turned on. What is the probability that all the lights will switch on ?

Solution :

It is given that :

There is board connected to = 20 bulbs

And one can either be put ON or put OFF.

Therefore the chance that a bulb is ON = $\frac{1}{2}$

It is given that every time a bulb turns ON, the board lights up in a random sequence.

Therefore, the probability of all the lights to be switched ON is given by :

$=\left(\frac{1}{2}\right)^{20}$

$=\frac{(1)^{20}}{(2)^{20}}$

$=\frac{1}{1048576}$

7 0

3 years ago

Tell whether each statement is always (A), sometimes (S), or never (N) true.

AnnZ [28]

N an acute angle is 90 degrees or less and 90 + 90 is 180 and an obtuse angle is always more than 90 and always less than 180

7 0

4 years ago

Can you help me solve this problem<br> |2x-2|>8

allsm [11]

2x-2>8

2x>10

x = 10/2 = 5

x>5

since it is an absolute equation

it could also be x<-3

answer is x>5 or x<-3

7 0

4 years ago

Alana makes and sells homemade bracelets. She made a profit of $65 last week. This week, she donated some bracelets to charity.

yuradex [85]

Answer:

$65 + $(-25) = $40

$65 - $25 = $40

Step-by-step explanation:

Profit made last week = $65

Profit made this week = - $25

Addition expression for her profit over the two weeks

Last week profit + this week's profit:

$65 + $(-25) = $40

Subtraction expression for her profit over the two weeks :

$65 - $25 = $40

5 0

3 years ago