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Inessa [10]
3 years ago
10

Help ill give a brainiest to the first person who answer

Mathematics
1 answer:
Oksanka [162]3 years ago
8 0

Answer:

i think the answer is b Robert earned 10, which was less than twice what Eric earned

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The following are the temperatures of 10 days in winter in °C.
laila [671]

Answer:

0.9

Step-by-step explanation:

To find the mean temperature, we have to add all of the numbers together and divide that by the amount of numbers there are.

6 + 5 + 3 + -4 + 3 + -3 + 2 + -1 + -2 + 0 = 9

There are 10 numbers.

Our mean, or average, would be 9 / 10 = 0.9

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3 years ago
HELP What is the approximate volume of a cone with a height of 12 in. And a radius of 9in.?
Lunna [17]
SURFACE \: \: AREA \: \: AND \: \: VOLUMES \\ \\ \\\\Volume \: \: of \: \: cone \: \: = \: \: \frac{1}{3} \pi {r}^{2} h \\ \\ \\ We \: are \: given \: that \: \: - \: \: \: \\ \: \: \\ \: Radius \: = \: 9 \: \: in. \\ \\ \: Height \: = \: 12 \: \: in. \\ \\ \: \: \: \pi \: = \: 3.14 \\ \\ Volume \: \:of \: \: Cone \: \: = \: \: \frac{1}{3} \times 3.14 \times 9 \times 9 \times 12 \\ \\ \\ Volume \: \: of \: \: Cone \: \: = \: \: 1017.36 \: {in.}^{3}
6 0
3 years ago
Carys calculates the total amount E, in dollars, that she earns for working h hh hours using the equation E=10h. How many dollar
Monica [59]

if an hour is able to be split up for payment then it will be 1/10 of an hour

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3 years ago
Read 2 more answers
Jorge finds 56% of his 75 classmates likes salsa music and 80% of his 60 relatives like salsa music.How many more of Jorge’s rel
erica [24]
56% of 75 = 42
80% of 60 = 48

The question asks for the difference, so there are 6 additional people who like salsa music
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3 years ago
On a horizontal number line, positive numbers are_____
Bond [772]

Answer:

the horizontal are called x-axis, while the vertical are called y-axis

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