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BlackZzzverrR [31]

4 years ago

8

Martin kept track of the number of times he had to flip a coin before it landed tails up.

2 answers:

kobusy [5.1K]4 years ago

3 0

Answer:

The dot plot of flip times increased gradually between 1, 2 and 3. The dot plot grew sharply from 3 to 4 and then 6.

Step-by-step explanation:

There are only 5 probabilities. It took Martin 1,2,3,4 and 6 flips to land a tail up. That 1,2,3 times of flips to land a tail up happened once. 4 times of flips to land a tail up happened 8 times. The greatest number of flips took to land tails up was 6 but the question didn't give details how many times it happens.

kvasek [131]4 years ago

3 0

Answer:

the answer is A just took a quiz.

Step-by-step explanation:

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The simplest form of 4√576 is ?

N76 [4]

Answer:

96 or √144

Step-by-step explanation:

Divide 576 by 4 to get 144. There will be no values outside of the square root sign because 4 goes directly into 576 with no remainders.

8 0

3 years ago

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Paint is red : blue in a ratio 2:4. if 6 litres of blue is used how much red

butalik [34]

Red=2 nits
blue=4 nits

if 6liters=blue=4 units
divide 2
3 liters=2 units=red

red=3 liters

6 0

3 years ago

Andrea is traveling with her family in the car. If the car is moving at an average speed of 55 miles per hour, how many miles ca

Crazy boy [7]

Rate * time = distance traveled
55 * 4 = 220 miles

3 0

3 years ago

Please answer thank u i give brainliest to best answer

boyakko [2]

Answer:

A, B, C,

Step-by-step explanation:

Just use a calculator...?

a)

$2^-^2*2^8=\frac{1}{2^2}*2^8=\frac{2^8}{2^2}=2^8^-^6=2^6=64\\$

b)

$3^-^5*3^1=\frac{1}{3^5}*3=\frac{3}{243}=\frac{1}{81}$

c)

$4^4*4^-^3=\frac{4^4}{4^3}=4^1=4$

d)

$5^3*5^-^1=\frac{5^3}{5^1}=5^2=25$

e)

$6^-^8*6^-^6=\frac{6^6}{6^8}=6^-^2=\frac{1}{6^2}=\frac{1}{36}$

f)

$8^2*8^-^4=\frac{8^2}{8^4}=8^-^2=\frac{1}{8^2}=\frac{1}{64}$

3 0

3 years ago

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Keith decided to do pushups everyday as part of his exercise routine. He started to do 10 pushups today and he will be adding 3

dezoksy [38]

Answer:

55 push ups

Step-by-step explanation:

Given that:

Starting count = 10

Additional count = 3

Starting count + (additional count * number of days)

Exactly on the 3rd week = on the 15th day

10 + (3 * 15)

10 + 45

= 55 push ups

4 0

3 years ago