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Serjik [45]
3 years ago
5

A local hardware store sold 12 percent of its hammers on Saturday . If the hardware store sold 9 hammers on Saturday how many ha

mmers did the store have in stock to begin with ?
Mathematics
1 answer:
Dmitrij [34]3 years ago
7 0
\frac{12}{100}=\frac{9}{x} Cross multiply

12x=900 Divide both sides by 12.

x=75 hammers to begin with.
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Twenty-four students took a test. Fourteen students earned an A and 10 students earned a
horrorfan [7]
Total number of students who did a test was 24
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Probability that when we randomly select a student, he/she will have an A is:
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=14/24
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4 years ago
PLEASE HELP
balu736 [363]

Answer:

slope = 1

Step-by-step explanation:

-3 | -3

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_____

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7 0
3 years ago
Can someone please help me with this question?
saw5 [17]
(0, 9) represents the y-intercept of the graph.

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3 0
3 years ago
Read 2 more answers
A horse ran 800 m and 40 seconds 1200 meters in 60 seconds and 480 m in 24 seconds is a proportional relationship if so what is
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Speed = distance travelled/time

A horse ran 800 m in 40 seconds. This means that the speed is

800/40 = 20 m/s

The horse ran 1200 m in 60 seconds. This means that the speed is

1200/60 = 20 m/s

The horse ran 1200 m in 60 seconds. This means that the speed is

480/24 = 20 m/s

Since the horse's rate or speed is the same at each scenario, it means that the relationship between the distance covered by the horse and the time taken is proportional.

Let k represent the constant of proportionality. The constant of proportionality is 20. It represents speed of the horse.

Let d represent the distance in meters.

Let t represent the time in seconds.

Therefore

d = 20t

7 0
3 years ago
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