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masha68 [24]
3 years ago
14

Answer number 3 quickly i am in a rush

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0

Answ34.5

Step-by-step explanation:

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Talia tossed a penny many times. She got 20 heads and 80 tails. She said the experimental probability of getting heads was 20 80
iragen [17]

Answer:

the experimental probability is 1/5

Step-by-step explanation:

This is because one to calculate the experimental probability one has to divide the favorable events over the possible events, and those that Talia did were the favorable events divided the non-favorable events

20 heads and 80 tails

Faborable events = 20

Possible events = 20 + 80 = 100

20/100 = 1/5

5 0
3 years ago
two angles of a pentagon are 58 degrees and 83 degrees respectively the other three angles are in the ratio of 5:6:8 find the va
STatiana [176]

Answer:

The largest angle measures 168

Step-by-step explanation:

5x+6x+8x+58+83 = 540

x = 21

Largest Angle = 8(21) = 168

3 0
4 years ago
Answer quick! find the pattern, 2, 8, 32, 128, . . .
Ymorist [56]

The pattern is multiplying each number by 4

5 0
3 years ago
Find the equation of the linear function represented by the table below in slope-intercept form.
GREYUIT [131]
I really don’t know im doing this so I can ask a question sorry :(
8 0
3 years ago
A new car falls in value by 25% in a year. After a year, it's worth £ 9 600. Find the price of the car when it was new.
Yanka [14]
After a year, the car price dropped to £9600, already dropped by 25%, well, 100% - 25% is just 75%, therefore, <span>£9600 is really just the 75% of the original price.

now, let's say "x" is the original price and therefor the 100%, what is it?

</span>\bf \begin{array}{ccll}&#10;amount&\%\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;9600&75\\&#10;x&100&#10;\end{array}\implies \cfrac{9600}{x}=\cfrac{75}{100}\implies \cfrac{9600\cdot 100}{75}=x<span>
</span>
4 0
3 years ago
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