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3 years ago

Find missing number sequence 1,2,5,10,13,,,58,61

Mathematics

1 answer:

lys-0071 [83]3 years ago

7 0

The pattern is *2 +3 *2 +3 *2 +3 .... 1 *2 = 2 , 2+3 = 5 , 5 *2 = 10, 10 +3 = 13, 13*2 = ?...

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If Kim reduces the weekly number of hours she works by one-fourth and her current weekly income is $520.00, what is her new week

Dimas [21]

Answer:

$390 you divide 520 by 4 so 520/4=130 now we subtract 130 from 520, 520-130=390

Step-by-step explanation:

8 0

3 years ago

Explain how you can find the opposite of the opposite of any number without using a number line

liberstina [14]

Just make that number negative to find the opposite but the opposite of the negative number is going to be the original number again.

4 0

3 years ago

Mary and Lamar establish a tutoring service at a local mall. They tutor college students in math and English. They charge $40 pe

Hatshy [7]

The profit is $3300 for the month of January.

Step-by-step explanation:

Per hour charge = $40

Total number of tutoring hours = 200

Rent of space = $4000

Electricity = $325

Advertising = $375

Total expenses = 4000+325+375 = $4700

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$Profit=\$40(200)-4700\\Profit=\$8000-4700\\Profit=\$3300$

The profit is $3300 for the month of January.

Keywords: profit, addition

Learn more about addition at:

#LearnwithBrainly

7 0

3 years ago

Compute the critical value z Subscript alpha divided by 2 that corresponds to a 86% level of confidence.

tester [92]

Answer:

z = 1.476

Step-by-step explanation:

We have that to find our $\alpha$ level, that is the subtraction of 1 by the confidence interval divided by 2. So:

$\alpha = \frac{1-0.86}{2} = 0.07$

Now, we have to find z in the Ztable as such z has a pvalue of $1-\alpha$ .

So it is z with a pvalue of $1-0.07 = 0.93$ , so $z = 1.476$

The answer is z = 1.476

7 0

3 years ago

What is 5π/6 radians converted to degrees? If necessary, round your answer to the nearest degree.

klemol [59]

Answer:

300 degrees

Step-by-step explanation:

we know that $\pi = 360 degrees$ $\pi = 360 \ degrees$

we have to find value of $5\pi /6$

for that we have to multiply 5/6 to $\pi$ and 360 degrees

$\pi = 360 \ degrees\\5\pi /6 = 5/6 *360 = 300$

Thus, $5\pi /6$ = 300 degrees.

8 0

2 years ago

Find missing number sequence 1,2,5,10,13,__,__,58,61

Find missing number sequence 1,2,5,10,13,,,58,61