3 years ago

What is the math word that we use if a thinki graph "flips"? (hint: it starts with an "r")

Mathematics

1 answer:

adelina 88 [10]3 years ago

7 0

Answer:

reflection

Step-by-step explanation:

mirror= reflection

You might be interested in

Put the numbers into the boxes to represent the sum of the rational expression given below.

Reika [66]

Answer:

$\frac{4x+9}{2x+5}$

Step-by-step explanation:

Cross multiply.
Add like terms.
Simplify.

7 0

3 years ago

A company has 8 mechanics and 6 electricians. If an employee is selected at random, what is the probability that they are an ele

Andre45 [30]

Answer:

$Probability = \frac{3}{7}$

Step-by-step explanation:

Given

Electrician = 6

Mechanic = 8

Required

Determine the probability of selecting an electrician

First, we need the total number of employees;

$Total = n(Electrician) + n(Mechanic)$

$Total = 6 + 8$

$Total = 14$

Next, is to determine the required probability using the following formula;

$Probability = \frac{n(Electrician)}{Total}$

$Probability = \frac{6}{14}$

Divide numerator and denominator by 2

$Probability = \frac{3}{7}$

Hence, the probability of selecting an electrician is 3/7

4 0

3 years ago

This my test question I'm 100 bad at math 2b2+16b+49÷2b+4

krek1111 [17]

2b^2 + 81/2 b + 4

basically 2b^2 + 16b + 49/2 b + 4
= (2b^2) + 16b+49/2b) + (4)
= 2b^2 + 81/2 b + 4

5 0

3 years ago

What is the remainder for the synthetic division problem below?

Luden [163]

7 |1 -8 10
X. 7. -7
1 -1 3

A remainder is 3

7 0

2 years ago

What is the inter-quartile range of the given data set? a. 2 b. 3 c. 6

babunello [35]

Answer:

b. 3

Step-by-step explanation:

20-17=3

5 0

3 years ago