3 years ago

Give an example of a problem that can be solved using the expression 9.5 times (8 plus 12.5)

1 answer:

5 0

Bob has 8 slices of pizza and he gets 12.5 more he does this 9.5 times how many pizzas did he eat. This is all I could think of

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Clayton used a combination of brown and white tiles on a kitchen floor. For every 2 dozen brown tiles, he uses 8 white tiles. Wh

oksano4ka [1.4K]

The ratio would be 3:1

2 dozen= 24 so the ratio would be 24:8 but both numbers are divisible by 8

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3 years ago

Prove that 3 power p + 1 - 3 power P upon 2 multiply 3 power p is equal to 1

Anit [1.1K]

Answer:

see explanation

Step-by-step explanation:

note that $3^{p+1}$ = $3^{p}$ × 3 ( when multiplying exponents are added )

Given

$\frac{3^{p+1}-3^{p} }{2.3^{p} }$ ← factor out $3^{p}$ on numerator

= $\frac{3^{p}(3-1) }{2.3^{p} }$

= $\frac{2.3^{p} }{2.3^{p} }$

= 1

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3 years ago

Please solve this for 15 points

Travka [436]

Answer:5/6 7/8 because the cm get turned into seconds

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4 years ago

What is 10 pluse 10 times 100

Mekhanik [1.2K]

Answer:

2000

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which of the following is the explicit rule for the sequence -3, 5, 13, 21 ... *

TiliK225 [7]

Answer:

$a_{n}$ = 8n - 11

Step-by-step explanation:

There is a common difference between consecutive terms in the sequence, that is

5 - (- 3) = 13 - 5 = 21 - 13 = 8

This indicates the sequence is arithmetic with n th term

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 3 and d = 8 , thus

$a_{n}$ = - 3 + 8(n - 1) = - 3 + 8n - 8 = 8n - 11 ← note this is the second option, that is

f(n) = - 3 + 8(n - 1)

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3 years ago