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son4ous [18]
3 years ago
13

Please help 20 points

Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Step-by-step explanation:

4•10/11 +7•9/11

=54/11+86/11

=140/11

=12•8/11

Snezhnost [94]3 years ago
5 0

Answer:

12\frac{8}{11}

Step-by-step explanation:

4\frac{10}{11} +7\frac{9}{11}

→ Add the whole numbers and numerators

11\frac{19}{11}

→ Turn into proper mixed fraction

12\frac{8}{11}

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A

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3 years ago
A man drive 250 miles on 2.5 hours.if the posted speed limit was 75 mph the entire way, approximately how many miles per hour ov
kow [346]

Answer:

He was going 25 miles over the speed limit.

Step-by-step explanation:

250 miles in 2.5 hours is 250/2.5. That equals 100

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3 years ago
Quick calculus question work doesn't have to be shown
Vinil7 [7]
\bf \textit{volume of a sphere}\\\\
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\\\\\\
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5 0
3 years ago
Beyonce and Guns N Roses had the two top-grossing North American concert tours for 2016, together generating $300 million in tic
ipn [44]

Answer:

Step-by-step explanation:

B + G = 300 (million)

G = B - 38 (million)

B + B - 38 = 300

2B - 38 = 300

2B = 300 + 38

2B = 338

B = 338/2

B = 169 million <=== Beyonce

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5 0
3 years ago
41/17 rounded to the nearest hendreth
Andrews [41]

Answer:

2.47

Step-by-step explanation:

convert it to a decimal = 2.47058823....

then round that to a nearest hundredth = 2.47

3 0
3 years ago
Read 2 more answers
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