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2 years ago

A church group ordered a total of 22

Mathematics

1 answer:

blagie [28]2 years ago

3 0

Answer:

the group bought 10 burger and 12 drinks

Step-by-step explanation:

6.25×10=62.5

92.50-62.5=30

30÷2.50=12

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Which could be the measure of <br> A.) 38<br> B.) 42<br> C.) 44<br> D.) 52

vichka [17]

Well you can check what type of angle it is! like depending on how it is slouched like a right angle is 90° for example.

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2 years ago

The brain volumes ?( cm cubed cm3?) of 20 brains have a mean of 1083.9 1083.9 cm cubed cm3 and a standard deviation of 122.2 122

Colt1911 [192]

Answer:

Range: (844.9,1333.7)

A brain volume of 1348.3 cm cubed can be considered significantly high.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 1083.9 cm cubed

Standard Deviation, σ = 122.2 cm cubed

Range rule thumb:

This rule state that the the range of data is four times the standard deviation of the data.

$\text{Range} = 4\times \sigma = 4\times 122.2 = 488.8$

Upper Limit:

$\mu + 2\sigma = 1089.3 + 2(122.2) = 1333.7$

Lower limit:

$\mu - 2\sigma = 1089.3 - 2(122.2) = 844.9$

Since, 1348.3 does not lie in the range (844.9,1333.7), a brain volume of 1348.3 cm cubed can be considered significantly high.

6 0

3 years ago

Mark borrowed $5,500 at 11.5 percent for five years.

Svetach [21]

Answer:

$ 1 , 150

Step-by-step explanation:

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3 years ago

Can anyone help me with this question please I really need help please I’ll mark as brainliest

tia_tia [17]

Answer:

$f(x)=-11\times(7^x^-^1)$

Step-by-step explanation:

Stare at the numbers. Especially the first two. First one is -11. Second is $-11\times 7$ . Let's guess you keep multiplying. $-77\times 7=-539$ . Smells correct, let's confirm with the last one: $-539\times7 = -3773$ . I think we found a pattern. Each element is 7 times the previous one. With some practice you can just write the function, else let's divide by -11 away and let's see what we get:

$f(1) = 1=7^0; f(2)=7; f(3)=7^2; f(4)=7^3$ . Basically, the exponent is 1 less than the value we're evaluating the function. That leads tho the following

$f(x)=-11\times(7^x^-^1)$

4 0

2 years ago

What is the least common denominator of the equation Three-fourths (x minus 3) minus one-half = two-thirds?

telo118 [61]

Answer:

Step-by-step explanation:

12 is the least multiple that has factors of 4, 2, and 3

7 0

2 years ago

Read 2 more answers