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DochEvi [55]
3 years ago
7

Which two ratios form a proportion ?

Mathematics
1 answer:
Wewaii [24]3 years ago
4 0

Answer:

your answer is D.        hope this helped

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Convert the following equation into Slope Intercept Form "y=mx+b".<br><br> y-7=1/3(x+15)
White raven [17]

Answer:

 Slope = 0.667/2.000 = 0.333

 x-intercept = 36/-1 = -36.00000

 y-intercept = 36/3 = 12

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Charles ran 3 miles in 15 minutes. At that rate, how long would it take him to run 8 miles?
katrin [286]
Well first you need to find the unit rate. Divide 15 by 3.....get 5 minutes for 1 mile. Then you would multiply 5 by 8 which is 40 so 40 minutes (B) is your answer :)
8 0
3 years ago
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1. Sort the numbers into 2 groups, rational or irrational. Write the numbers in the appropriate bubble.
rodikova [14]

Answer:

[see below]

Step-by-step explanation:

  • All natural numbers, whole numbers, integers, fractions (with integers), and numbers with terminating or repeating decimals are rational.
  • Irrational numbers cannot be written as fractions with integers. This includes non-germinating and non-repeating decimals.

Rational Numbers:

  • 0.8
  • 64
  • 0 (it can be written as \frac{0}{1})
  • 32
  • -19
  • -100
  • 3
  • 7
  • 175
  • 2
  • 6
  • 12.67
  • 1121
  • 12
  • 5
  • 3/7

Irrational Numbers:

  • 2.343443444...
  • π

Hope this helps.

6 0
3 years ago
Alec is doing a test of 50 questions. He gets 2 marks for every question that is correct, but loses 1 mark for every question th
slega [8]

Alec got 33 and a half questions correctly because he got one mark on the 34th Question

Step-by-step explanation:

50×2=100

100-67=33 and a half

4 0
3 years ago
Find the unit rate. Round to the nearest hundredth, if necessary.<br><br> $5.99 for 19 lb
sveta [45]

Answer:

0.315 per lb

Step-by-step explanation:

5 0
2 years ago
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