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3 years ago

Given the geometric sequence 42,16.8,6.72 find the next term

Mathematics

1 answer:

Vlad [161]3 years ago

7 0

Answer:

I don't know

Step-by-step explanation:

because I don't understand which value it T1, T2, T4 etc

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kari74 [83]

Answer:

1. a. 2 KM ; b. 9000 m

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4 years ago

Daniel rollerbladed 3 miles in 12 minutes. At this rate, how many miles will he rollerblade in 1 hour? Show your work.

Yakvenalex [24]

Answer:

Daniel is rollerblading at 15 miles per hour

Daniel can go 3 miles in 12 minutes so we do 12÷3 to find out how many minutes it takes to go 1 mile which is 4 now we do 60÷4 to get 15

Alternatively we could do 60÷12 to get 5 then do 3×5 to get 15

Step-by-step explanation:

3 0

3 years ago

7/8 -7/10 ,giving your answer as a fraction in its lowest terms

crimeas [40]

Answer:

7/40

Step-by-step explanation:

(70_56)/80

= 14/80

divided by 2

=7/40

7 0

3 years ago

Olivia ran 2.4 miles a day. How many miles did she run in 4 days?

Andre45 [30]

Answer:

9.6miles

Step-by-step explanation:

2.4x4+9.6

8 0

3 years ago

What is the answer to this?

fredd [130]

Answer:

y = 3, TU = 6

Step-by-step explanation:

SU is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is

$\frac{SV}{ST}$ = $\frac{VU}{TU}$ , substitute values

$\frac{24}{4y-2}$ = $\frac{14.4}{2y}$ ( cross- multiply )

14.4(4y - 2) = 48y

57.6y - 28.8 = 48y ( subtract 48y from both sides )

9.6y - 28.8 = 0 ( add 28.8 to both sides )

9.6y = 28.8 ( divide both sides by 9.6 )

y = 3

Then

TU = 2y = 2 × 3 = 6

3 0

3 years ago