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mina [271]
3 years ago
13

Can you guys help me with number 13 pls.

Mathematics
1 answer:
Shkiper50 [21]3 years ago
5 0

Billie walks 1.5 miles in half an hour. What is Billies walking speed in miles per hour?

In general speed=Distance over time

so in this case for instance

speed= 1.5 miles over .5 hours= 3 and the miles over hours!

Hope this helps!  

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What is 11+15+11+15+11+15+11+15+11+15+11+15+11+15 simplified
bija089 [108]
The correct answer is 182
3 0
3 years ago
Read 2 more answers
Can someone help will mark brainlist
Marina86 [1]

Answer:

See below

Step-by-step explanation:

the common ratio, r <1    so it CONVERGES    (r = 1/2 in this series)

sum = a1 ( 1-r^n) / (1-r) =  1000(1-.5^10)/(1-1/2) = ~1998

    for n= 30    this results in ~~2000

As it continues, the terms get smaller and smaller and the SUM converges on 2000.

3 0
2 years ago
If the clothing maker bought 500 m2 of this fabric, how much money did he lose? Use 1tepiz=0.625dollar and 0.9144m=1yard.
Ivanshal [37]
1 yard^2 = 0.8361m^2.? 

<span>The solution to the problem is as follows:

So he spent (.625 x 400) = $250.00 per m^2. </span>
He paid out (500 x 250) = $125,000 on the deal. 
He received (500 / 0.8361) = 598.014592 yard^2 of fabric. 
That would have cost (598.014592 x 120) = $71,761.75 locally. 
He lost (125,000 - 71,761.75) = $53,238.25 on the deal. 

<span>You can rework with the incorrect conversion factor.

I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
7 0
3 years ago
Read 2 more answers
Round 76.625 to the nearest hundredths
lidiya [134]
Is 76.63 because:
If it is 5 or above, you give it one more point .
If it is 4 or below, you let it stay still.

4 0
3 years ago
Calculate the area of QRS
Eduardwww [97]

Answer:

  153 cm²

Step-by-step explanation:

The area is given by the formula ...

  A = (1/2)bh

where b is the base length, and h is the height measured perpendicular to the base.

The diagram shows b = QR = 18 cm, and h = 17 cm. So, the area is ...

  A = (1/2)(18 cm)(17 cm)

  A = 153 cm²

7 0
3 years ago
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