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Sunny_sXe [5.5K]
3 years ago
8

Please help with math,

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

Answer:

a= times two

b= times 1.25

MARK ME BRAINLIST PLEASE

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The quotient of 9 more than the radius, r, and 6
Goryan [66]

Answer:

(9 + r)/6

Step-by-step explanation:

3 0
2 years ago
A measure of ____________ summarizes all of the values in a data set with a ______________ number.
iris [78.8K]

Answer:

center; single

Step-by-step explanation:

The measures of central tendency or center measures are a number that attempts to describe or summarize the entire data set by means of a single value that represents the center of its distribution. There are different measures of central tendency, and each of them is used depending on the characteristics of the data used.

Some examples of measure of central tendency are:

* Arithmetic mean

* Mode

* Median

* Geometric mean.

Therefore, based on what has been described above, the answer to this question is the third option: center; single

Then:

A measure of __center_____ summarizes all of the values in a data set with a ____single_______ number.

5 0
2 years ago
Read 2 more answers
Jorge has $24 on a gift card. He only uses the gift card to buy $1.75 cups of coffee. What is the total change in the amount in
user100 [1]
Jorge would have $8.25 left. This answer does not include 9 cups + the $1.75 it said he bought in the beginning. I’m pretty sure the 9 is the total amount of cups he bought. If it isn’t then subtract another $1.75 and you should get $6.50
6 0
2 years ago
Determine whether the statement is always true, sometimes true, or never true. Give an example. (a) Both sides of an equation ca
arsen [322]

Answer:

(A) Always true

(B) Seldom true

Step-by-step explanation:

(A) Both sides of an equation can be multiplied by the same number without this action changing the solution of the equation.

Keyword here is "number".

Multiplying both sides of an equation by an equal quantity (same number) will result in same solution after solving for the unknown in the equation. This is because that numeric quantity can always be removed by dividing both sides of the equation by it or by a factor (or multiple) of it.

EXAMPLE:

For a linear equation, 4x - 6 = 15x

let's find the solution, in other words solve for the unknown value X.

4x - 15x = 6

-11x = 6

x = -6/11

Now multiply both sides of the equation by 3.

3(4x - 6) = 3(15x)

12x - 18 = 45x   ___new equation

Solve for X

12x - 45x = 18

-33x = 18

x = -18/33

Reduce the fraction to its simplest form by looking for a number that can divide both numerator and denominator without remainder. In other words, think of a number that is a factor of 18 and a factor of 33.

That common factor or highest common factor (HCF) is 3.

Go ahead and reduce the fraction.

x will be reduced to -6/11

(B) Both sides of an inequality can seldom be multiplied by the same number, without such action changing the solution set of the equation.

Inequalities are more complex. Operational signs even change sometimes, in the course of finding the solution set of the inequality.

Sometimes, multiplying both sides of an inequality by a given numeric quantity will change its solution set and sometimes, it won't.

5 0
3 years ago
Helpp ill mark u as brainlist​
bulgar [2K]
C is the only one that makes sense to me try and let me know
5 0
2 years ago
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