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3 years ago

50 POINTS PHOTO BELOW UNLESS IT DIDNT WORK

Mathematics

2 answers:

crimeas [40]3 years ago

8 0

Answer: The correct answer is 480

Step-by-step explanation:

5 × 2 × 4 × 2 × 3 × 2 = 480

* Hopefully this helps:) Mark me the brainliest:)

∞ 234483279c20∞

Slav-nsk [51]3 years ago

5 0

Answer:480

Step-by-step explanation:(5*2)*(4*2)*(3*2)

10*8*6

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Is this a linear equation 4xy + 2y = 9

puteri [66]

Answer:

Step-by-step explanation:

because you have two variables x and y, and there is two letters attached to one number 4xy, so no is not a linear equation

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2 years ago

Four students are working in a group and are asked to find the length of BC. Which two students set up the problem correctly? Mo

Alika [10]

The best and the most correct answer among the choices provided by the question is the first choice. The two students that set up the problem correctly is Moe: x = (5 - 1)2 + (1 - 4)2 and Jimmy: x2 = 32 + 42. I hope my answer has come to your help. God bless and have a nice day ahead!

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3 years ago

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Help plz! (a + b - c)(a + b + c) multiplying polynomials

saul85 [17]

Answer:

a^2 + 2ab + b^2 - c^2

Step-by-step explanation:

When you multiply all the terms together you get a^2 + ab + ac + ab + b^2 + bc - ac - bc - c^2. Then you can just combine like terms and simplify it to a^2 + 2ab + b^2 - c^2. Hope this helps :)

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3 years ago

Find the mean, the median, and all modes for the data in the given frequency distribution. (Round your answers to one decimal pl

kvasek [131]

Answer: Mean = 7.8

Median = 9

Mode = 2,9

Step-by-step explanation: Mean is the average value of a data set. Mean from a frequency table is calculated as:

$E(X)=\frac{2(10)+3(9)+9(10)+11(7)+12(3)+15(4)+16(3)}{10+9+10+7+3+4+3}$

E(X) = 7.8

Mean for the given frequency distribtuion is 7.8.

Median is the central term of a set of numbers. Median in a frequency table is calculated as:

1) Find total number, n:

n = 10 + 9 + 10 + 7 + 3 + 4 + 3 = 46

2) Find position, using: $\frac{n+1}{2}$

$\frac{n+1}{2}=\frac{47}{2}$ = 23.5

Median is in the 23.5th position.

3) Find the position by adding frequencies: for this frequency distribution, 23.5th position is 9

Median for this frequency distribution is 9.

Mode is the number or value associated with the highest frequency.

In this frequency distribution, 2 and 9 points happen 10 times. So, mode is 2 and 9.

Mode for this distribution is 2 and 9.

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3 years ago

Pls help will give brainless

Nina [5.8K]

Answer:

56 trucks and 24 cars

Step-by-step explanation:

Multiply each by 8 to continue the linear relationship.

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3 years ago

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