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nignag [31]
3 years ago
8

8. In a parking lot, there are 5 blue cars, 3 yellow cars, 4 white cars and 8 red cars. What fraction of the cars are blue?

Mathematics
2 answers:
katovenus [111]3 years ago
7 0
5/20 is the answer to the quetion

oksano4ka [1.4K]3 years ago
4 0
5/20 is the answer to the problem but u always have to simplyfy so the real answer is 1/4
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The expression 8³⋅2−¹⁰ is equal to what?<br> ᶠʳᵉᵉ ᵖᵒᶦⁿᵗˢ!! ᵃⁿᵈ ᶜᵘᵗᵉ ᵖᶦᶜᵗᵘʳᵉˢ ♡
ExtremeBDS [4]
The Awnser is 1/2 I think
8 0
3 years ago
Read 2 more answers
Mary took 8 tests in science and received the following scores: 87,60,76,92,63,91,88,75
MariettaO [177]

Answers:

  • mean = 79
  • mode = none
  • median = 81.5

=================================================

Explanation:

To get the mean, you add up the numbers and then divide by n = 8, since there are 8 scores

Adding the scores gets us: 87+60+76+92+63+91+88+75 = 632

Divide that over n = 8 to get 632/n = 632/8 = 79

The mean is 79

You have the correct answer. Nice work.

---------------

The mode is the most frequent value.

In this data set, we don't have any repeated values. Each unique number is listed one time only. So that tells us we don't have a mode here.

---------------

To get the median, we need to sort the items from smallest to largest

{87,60,76,92,63,91,88,75} sorts to {60,63,75,76,87,88,91,92}

Because we have n = 8 values, which is an even number, this tells us that the median is between slot n/2 = 8/2 = 4 and slot 5

The values 76,87 are in slots four and five in that order. Add them up and divide by 2:  (76+87)/2 = 163/2 = 81.5 is the median

3 0
3 years ago
maricela bought 2 1/3 pounds of bananas , 1 5/12 pounds of apples , and 3 5/6 pounds of mangoes. How many pounds of fruit did sh
damaskus [11]

Answer:

7 7/12 pounds of fruit

Step-by-step explanation:

First, add all of the whole numbers

2 + 1 + 3= 6 (save for later)

then find a common denominator between the fractions which is 12

1/3 = 4/12

5/6 = 10/12

4/12 + 10/12 + 5/12 = 19/12 or 1 7/12

now, add 1 7/12 + 6 to get you 7 7/12

hope this helps

6 0
3 years ago
15. A student received a 75% on an exam. If there were 20 questions on the exam, which ratio would show the number of questions
Juliette [100K]

Answer:

75% = 3/4

3/4 of 20 = 15

Ratio - 15:20 (A)

3 0
3 years ago
Find the general solution of the given system of odes. { dx/dt =2x 2y,dy/dt =x 3y}
Mumz [18]

The general solution of the given system of odes is

x(t)=c1c^{t} + c2e^{4t}

y(t)= c2e^{4t} -1/2 c1e^{t}

In arithmetic, a system of odes equations is a finite set of differential equations. Any such device may be either linear or non-linear. Also, such a machine can be both a machine of normal differential equations or a system of partial differential equations.

the compatibility conditions of an overdetermined system of odes equations may be succinctly stated in terms of differential forms (i.e., a shape to be specific, it needs to be closed). See integrability situations for differential systems for more.

It is an elaborately based poem praising or glorifying an event or character, describing nature intellectually as well as emotionally. A traditional ode is dependent on three essential parts: the strophe, the antistrophe, and the epode. Distinct forms together with the homostrophic ode and the abnormal ode also enter.

Learn  more about the system of odes here brainly.com/question/15723320

#SPJ4

3 0
2 years ago
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