HILLCL

Mathematics

1 answer:

levacccp [35]4 years ago

8 0

Answer:

Step-by-step explanation:

0.5*0.5*0.5*0.5 = 0.0625

(probability of tail) *(probability of tail) *(probability of head) *(probability of head)

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Work out the area of this circle.

Vlada [557]

Answer:

530.998cm^2

Step-by-step explanation:

General formula for the area of a circle is πr^2

And π is given to be 3.142

R is 13 cm

So let's apply the formula

Area=3.142×(13^2)

Area=3.142×169

Area=530.998cm^2

So the area of the circle is 530.998cm^2

6 0

3 years ago

here are the numbers of 15 people ate out last month. 6,5,5,3,5,4,3,6,4,3,6,5,3,7,6 find the modea of this data set

Taya2010 [7]

Answer: 3 and 5

Step-by-step explanation: The mode is the number that appears most frequently in a data set.

Although it's optional I recommend writing these integers from least to greatest so it will be easier to see what number occurs most frequently.

Notice that there are two numbers (3 and 5) that appear most often (and the same number of times) which means the data set has two modes. When a data set has two modes, this is called bimodal.

8 0

3 years ago

Read 2 more answers

What do you get when you combine the following numbers? -4-4-4-4

sladkih [1.3K]

Answer:

-16

Step-by-step explanation:

you just add all of them together

4 0

2 years ago

Write 0.624 as a percent and as a simplified fraction.

Doss [256]

Okay to find the percent version of 0.624 you multiply by 100. 0.624×100=62.4%. Now as a fraction the last number behind the decimal is in the thousandths place so put 624 over 1000. 624/1000 simplified it would be 78/125

5 0

3 years ago

64, –48, 36, –27, ...<br><br> Which formula can be used to describe the sequence?

nordsb [41]

Answer:

$\boxed{a_n \: = \: 64 \: \times \: ( - \frac{3}{4} ) ^{n \: - \: 1} }$