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3 years ago

12

Emma drove 320 miles to her grandmothers house.if she dove the same amount of miles for 8 hours,how many miles did she drive eac

h hour?

2 answers:

ratelena [41]3 years ago

6 0

She drove 40 miles each hour

Gre4nikov [31]3 years ago

6 0

To solve this you would divide 320 by 8 and your result would be 40

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The function F(x) is described below. F(x) = 3x + 2 What is the value of F(5)?

Musya8 [376]

$f(x)=3x+2 \\ \\ f(5)=3*5+2=15+2=17$

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2 years ago

a restaurant owner bought 4 boxes of disposable cups for $145 , with each box containing 1,656 cups. if he wanted to divvy up th

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1104 cups per 1 restaurant

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3 years ago

Which expression is equivalent to 4/9x7?

LiRa [457]

Is there an answer key?

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2 years ago

I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl

alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

$a^{2} +b^2=c^2$

$16^2+30^2=c^2$

$256 + 900 = c^2$

$c^2=1156$

$\sqrt{1156}=34mi$

b) explanation:

$a^{2} +b^2=c^2$

$6^2+8^2=c^2$

$36+64=c^2$

$c^2=100$

$\sqrt{100} =10mi$

c) explanation: we already have all the data from John's house to Sara's House.

John's House to Sara's House = John's House to School + Sara's House to School.

Sara's House to School (Question #1) = 34mi

John's House to School (Question #2) = 10mi

34(mi) + 10(mi) = 44(mi)

d) explanation: explanation is on the answer

7 0

2 years ago

Urgent question in Mathematics. Solve this to get 15 points

Mnenie [13.5K]

Answer:

1.

Step-by-step explanation:

Note that 2^4 - 2^3 = 16 - 8 = 8 = 2^3

In a similar way 2^6 - 2^5 = 64 - 32 = 32 = 2^5.

So 2^99 - 2^98 = 2^98 , 2^98 - 2^97 = 2^97 , 2^97 - 2^96 = 2^96 and so on.

Therefore when we come to the last 2 terms we have 2^1 - 2^0 = 2 - 1

= 1 , so the answer is 1.

3 0

3 years ago

Read 2 more answers