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iVinArrow [24]
3 years ago
5

At

Mathematics
1 answer:
Ahat [919]3 years ago
6 0

Answer:

2046

Step-by-step explanation:

The sum of 2^0 to 2^x added is equal to 2^(x+1)-1 but because 2^0 isnt included its 2^11-2 or 2048-2

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It is 4 : 12 p.M. 4:12 p.M.4, colon, 12, start text, space, p, point, m, point, end text Emma's mom will be home from work in 70
Vaselesa [24]

Answer:

40 Minutes.

Step-by-step explanation:

The current time = 4:12 p.M.

Emma's mom will be home from work in 70 minutes.

70 minutes = 1 hour 10 Minutes= 1: 10 Hours

\left\begin{array}{ccccc}&4&:&12 &p.m.\\+&1&:&10&\\--&--&--&--&--\\&5&:&22&p.m\end{array}\right

Therefore, Emma's Mom will get home by 5: 22 p.m.

Emma has gymnastics lessons at 6 : 00 p.M.

To determine how much time Emma will have between the time that her mom gets home from work and the beginning of gymnastics lessons, we simply subtract 5:22 from 6.

\left\begin{array}{ccccc}&6&:&00 &p.m.\\-&5&:&22&\\--&--&--&--&--\\&00&:&40&\end{array}\right

Emma  will have 40 Minutes.

5 0
4 years ago
A class of 90 students voted for class president. 60% of the students voted for John, and 40% voted for Mike. How many votes did
nikklg [1K]

Answer:

54 votes

Step-by-step explanation:

John was the winner

so: 60% of 90 = 54

10% = 9

4 0
2 years ago
What measure of spread would be most appropriate to measure the amount of money that college students spend on rent per month?
Dmitrij [34]
Answer: C standard deviation
6 0
3 years ago
The angled lines used to indicate the surfaces which are cut by the imaginary cutting-plane are called:
Scilla [17]

Answer:

Section lines

Step-by-step explanation:

Sectioning is the process of cutting a surface by an imaginary plane, the view of the surface that is cut is shown in the section view.

Section lines are used to indicate where an imaginary cutting plane cuts a material. The imaginary cut is then represented using section lines which are usually thin, crosshatched.

Section lines shows the surface that have been cut by the cutting plane. There are different ways of sectioning such as full section, half section, off set section and so on

8 0
3 years ago
Jordan’s father is three times as old as Jordan. The sum of their age combined is 48. How old is Jordan?
Reika [66]

Answer:

FREE FREE FREE FREEE FREEEEEEEEEEE FREEEEEEEEEEEEEEEE FREEEEEEEEEEEEEEEEEE

Step-by-step explanation:

FREE FREE FREE FREEE FREEEEEEEEEEE FREEEEEEEEEEEEEEEE FREEEEEEEEEEEEEEEEEE

5 0
3 years ago
Read 2 more answers
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