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user100 [1]
4 years ago
7

sylvie is going on vacation. she has already driven 60 miles in one hour. her average speed for the rest of the trip is 57 miles

per hour. how far will sylvie have driven 7 hours later
Mathematics
2 answers:
Flauer [41]4 years ago
7 0
Gallons of gas, approximately how far has<span> George </span>driven? A.). 2.8. B.) 38. 20. It costs a shoe .... Janice is going<span> on </span>vacation<span> and needs to leave </span>her<span> dog at a kennel. Nguyen's .... </span>She has already driven 60 miles<span>in </span>one hour<span>. </span>Her average speed<span> for the </span>rest<span> of the </span>trip<span> is </span>57 miles per hour<span>. How </span><span>far will Sylvie have driven 7 hours</span>
harina [27]4 years ago
5 0
 I guess just do 57 x 7 = which is 399
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Find the geometric mean between each pair of numbers. sq root 49 and sq root841
vodomira [7]

<u>Answer:</u>

The geometric mean between each pair of numbers \bold{\sqrt{49} \text { and } \sqrt{841} \text { is } 14.24}

<u>Solution:</u>

The Geometric mean between two numbers a and b is given as  Geometric mean = \bold{\sqrt{ab}}   --- eqn 1

The Geometric Mean is a special type of average where we multiply the numbers together and then take a square root for the numbers.

From question, given that two numbers are \sqrt{49} and \sqrt{841}

Hence we can say “a” = \sqrt{49} =7  

Similarly “b” = \sqrt{841} = 29  

We have to find the geometric mean between “7” and “29”

By using equation 1,  

Geometric mean between 7 and 29 = \sqrt{7 \times 29} = \sqrt{203} = 14.24

Hence the geometric mean between \sqrt{49} \text { and } \sqrt{841} \text { is } 14.24

8 0
4 years ago
What is the first difference of the following arithmetic sequence?
yan [13]

the answer is C im fairly certain

3 0
3 years ago
Can u guys hurry up pleasee The manager of a local appliance store wants to conduct a customer satisfaction survey. Which popula
Burka [1]
<h2>Answer:</h2>

C. People who bought a major appliance from the store.

<h2>Step-by-step explanation:</h2>

A customer satisfaction survey is a market survey carried out to analyze how satisfied users or customers are in using or consuming a particular product or service. Basically, it has to be carried out on the customers themselves. By costumers, we mean those that have bought and/or used the service or product.

For the local appliance store, the manager should survey people that have bought at least one major appliance from the store. Those are the right people that should make up the population to be surveyed. This is because;

i. They are the consumers of the product.

ii. They have bought and definitely used the product.

iii. They have some usable and useful experiences since they have handled the product.

8 0
3 years ago
Determine the value of x in the given figure help
bearhunter [10]

Answer:

x = 25

Step-by-step explanation:

The angles in a triangle must add up to 180 degrees, so:

180 - (53 + 27) = 100

100 ÷ 4 = 25

8 0
3 years ago
NEED HELP!!!<br> Find the value of X and Y
Alex777 [14]

Answer:

x = 2

y = 152°

Step-by-step explanation:

✔️9x + 10 = 15x - 2 (corresponding angles theorem)

Collect like terms

9x - 15x = -10 - 2

-6x = -12

Divide both sides by -6

x = -12/-6

x = 2

✔️y + (15x - 2) = 180° (same-side interior angle theorem)

Plug in the value of x

y + (15*2 - 2) = 180

y + 28 = 180

y = 180 - 28

y = 152

7 0
3 years ago
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