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Elodia [21]
3 years ago
9

Write a one-sentence story problem about a ratio.

Mathematics
2 answers:
Bond [772]3 years ago
6 0
The ratio of boys to girls in a class is 6:8. If there are 40 girls, how many boys are there?

How to solve: 
Boys   Girls
 6            8
 x           40
8 x ? = 40   ? = 5         6 x 5 = 30 30 boys
Serga [27]3 years ago
4 0
There are 2 flutes and 1 drum. What is the ratio?
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Y=logx. If y=10, then what is x?
Kazeer [188]
The answer is 10 to the power of 10. Its becase first 10 simplify with the base of the logarithm (gives 1) and then we have 1 multiply times 10.
4 0
2 years ago
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A utility company’s pump moves 1,008 gallons of water in 8 minutes. What is the unit rate in gallons per minute
Anit [1.1K]

Answer:

126 gallons per minute

Step-by-step explanation:

3 0
3 years ago
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−6x+14<−28 OR 9x+15≤−12
Serhud [2]

Answer:x>7 or x ≤ -3

Solving the 1st inequality

-6x +14 < -28 --------------- (Collect like terms)

-6x < -28 - 14

-6x < - 42 -------------------- (Divide both sides by -6)

Note: If you decide an inequality expression by a negative value, the inequality sign changes)

-6x/-6 > -42/-6

x > 7

Solving the 2nd inequality

9x + 15 ≤ −12 ----------- (Collect like terms)

9x ≤ −12 - 15

9x ≤ −27 ------------------(Divide both sides by 9)

9

9x/9 ≤ −27/9

x ≤ -3

Bring both results together, we get

x>7 or x ≤ -3

The final result is complex (i.e. can't be combined together).

Step-by-step explanation:

6 0
3 years ago
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I have 3 pieces of candy to place in 4 lunch boxes. In how many ways can I do this if: (a) The candies are all the same and the
kolbaska11 [484]
It would be impossible because u don't have 3
8 0
3 years ago
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What is the sample space for the event of flipping a coin and then spinning a four-part spinner, numbered 1, 2, 3, 4?
Anastasy [175]

Answer:it is 2 since it include3s all possible answers for both heads & tails.

Step-by-step explanation:

you can get a H1-4 & a T1-4 since you have 4 parts one the spinner & 2 things on a coin (Heads & tails) you can <u>just times 4*2 & know that you have 8 possible answers.</u>

8 0
3 years ago
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