All categories

3 years ago

Need help as soon as possible please

Mathematics

1 answer:

Leokris [45]3 years ago

5 0

Answer:

C - 10

Step-by-step explanation:

n is the number of the term

an = -2n+8

a9 = -2*9 +8

a9 = -18+8

a9 = -10

The 9th term is -10

You might be interested in

What is 272 divided by 4

DochEvi [55]

272 divided by 4 is 68

6 0

3 years ago

Read 2 more answers

A 12 sided solid has faces numbered 1 through 12. The probability of rolling a number greater than 5

sweet-ann [11.9K]

Answer: 7/12

Step-by-step explanation:

From numbers 1 - 12, there are seven numbers greater than 5 so they probability of rolling a number greater than 5 is 7/ 12

3 0

4 years ago

It is hard to calculate the volume of a mountain but several estimates put the volume of Mount Everest at around 2,413 cubic kil

scoray [572]

Answer:

About 609,000 Cowboy stadiums could fit inside of Mount Everest

Step-by-step explanation:

we have

The estimate volume of Mount Everest is at around $2,413\ km^{3}$

The Dallas Cowboys Stadium has a volume of $140,000,000\ ft^{3}$

step 1

Convert ft³ to km³

we know that

1 km=3,280.84 ft

$140,000,000\ ft^{3}=140,000,000*(1/3,280.84)^{3}=0.003964\ km^{3}$

step 2

To find how many Cowboy stadiums could fit inside of Mount Everest, divide the volume of Mount Everest by the volume of the Dallas Cowboys Stadium

$2,413/0.003964=608,729$

Round to the nearest Thousands

$608,729=609,000$

The volume of Mount Everest is about 609,000 times greater than the volume of the Dallas Cowboys Stadium

8 0

3 years ago

Use the drawing tool(s) to form the correct answer on the provided number line.

blagie [28]

Answer:

see below

Step-by-step explanation:

Eric will drive between 70 -4 = 66 mph and 70+4 = 74 mph. He will not drive less than 66 or more than 74 mph.

5 0

3 years ago

Read 2 more answers

100 POINTS ANSWER FAST

DedPeter [7]

x=−2 and y=−2
A.(−2, −2)

4 0

3 years ago

Read 2 more answers