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Airida [17]
2 years ago
12

The table shows the results for spinning the spinner 50 times. What is the relative frequency for the event "spin a 1"?

Mathematics
1 answer:
julsineya [31]2 years ago
3 0

Answer:

c

Step-by-step explanation:

You might be interested in
Solve the inequality 1/4m≤−17 .
Anuta_ua [19.1K]

Answer:

M\leq -68

Step-by-step explanation:

This inequality is quite simple to solve.

Just multiply both sides by four and you have your answer:

4*(1/4m)\leq4*-17

m\leq -68

Hope this helps!

8 0
2 years ago
Write an equation of the line that passes through (2,3) and is perpendicular to the line shown. Please help!!
sattari [20]

Answer:

7.0

Step-by-step explanation:

In ΔVWX, the measure of ∠X=90°, the measure of ∠W=9°, and WX = 8.7 feet. Find the length of XV to the nearest tenth of a foot.

4 0
2 years ago
At an airport, it cost 7 to park for one hour and 5 per hour for each additional hour.Let x represent the number hours parked.wr
kompoz [17]
The cost of parking is an initial cost plus an hourly cost.
The first hour costs $7.
You need a function for the cost of more than 1 hour,
meaning 2, 3, 4, etc. hours.
Each hour after the first hour costs $5.

1 hour: $7
2 hours: $7 + $5                  = 7 + 5 * 1          = 12
3 hours: $7 + $5 + $5          = 7 + 5 * 2          = 17
4 hours: $7 + $5 + $5 + $5  = 7 + 5 * 3          = 22

Notice the pattern above in the middle column.
The number of $5 charges you add is one less than the number of hours.
For 2 hours, you only add one $5 charge.
For 3 hours, you add two $5 charges.

Since the number of hours is x, according to the problem, 1 hour less than the number of hours is x - 1.

The fixed charge is the $7 for the first hour.
Each additional hour is $5, so you multiply 1 less than the number of hours,
x - 1, by 5 and add to 7.

C(x) = 7 + 5(x - 1)

This can be left as it is, or it can be simplified as

C(x) = 7 + 5x - 5

C(x) = 5x + 2

Answer: C(x) = 5x + 2

Check:
For 2 hours: C(2) = 5(2) + 2 = 10 + 2 = 12
For 3 hours: C(3) = 5(3) + 2 = 15 + 2 = 17
For 4 hours: C(3) = 5(4) + 2 = 20 + 2 = 22
Notice that the totals for 2, 3, 4 hours here
are the same as the right column in the table above.
6 0
3 years ago
What are the x- and y-intercepts for the graph of 5x – 2y = 20?
Elza [17]

Answer:

x-intercept = 4

y-intercept = −10

Step-by-step explanation:

x-intercept: Plug 0 in for yto get this:

5x = 20 \\ \\ 4 = x

y-intercept: Plug 0 in for xto get this:

-2y = 20 \\ \\ -10 = y

I am joyous to assist you anytime.

3 0
3 years ago
Read 2 more answers
What is the economically efficient output level? 600 units 800 units 940 units 1160 units?
AURORKA [14]
Wot is the problu? its 940. no problem
8 0
2 years ago
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