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3 years ago

Can someone please help me?

Mathematics

2 answers:

inna [77]3 years ago

4 0

Answer:

25; 4; 1

Step-by-step explanation:

|------------| ( | |)-------------|

25% 25% ( 25% ) 25%

Tems11 [23]3 years ago

3 0

Answer:

Step-by-step explanation:

Median is basically second quartile or 50th percentile

Below lower quartile is the bottom 25%

Above upper quartile is top 25%

First, second and third quartiles divide data into 4 parts,

1 of which is Q2 to Q3, i.e median to upper quartile

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Follow the directions on the attached picture. Show work step by step

Sedaia [141]

Answer:

-4x+8-15/x+2

Step-by-step explanation:

divide

-4x+8x+1/x+2

divide that

-4x+8+-15/x+2

simplify

-4x+8-15/x+2

4 0

3 years ago

In triangle ABC, the measure of angle A is 90 ° . Angle B is congruent to angle C. What is the measure of angle B in degrees?

densk [106]

Answer: 45 degrees

Step-by-step explanation:

3 0

2 years ago

Someone help me with this question

zalisa [80]

Answer:

Step-by-step explanation:

a) Complete the table

Monday Tuesday Wednesday Total

Female 21-14=7 38-13-7= 18 13 38

Male 14 33-18= 15 26-13 =13 80-38=42

Total 80-33-26= 21 33 26 80

b) P(the student is a female) = 38/80= 0.475

c) P(the student visited the library on Tuesday) = 33/80= 0.4125

7 0

4 years ago

Read 2 more answers

Subtract. Then, in two or more complete sentences, explained how you found the difference. In your explanation, make sure to inc

elena-s [515]

Answer:

$-1\frac{5}{2}-\frac{7}{12}=\frac{-49}{12}$

Step-by-step explanation:

Given : Expression $-1\frac{5}{2}-\frac{7}{12}$

To find : Subtract the expression ?

Solution :

Step 1 - Write the expression,

$-1\frac{5}{2}-\frac{7}{12}$

Step 2 - Write mixed form into proper form,

$-1\frac{5}{2}-\frac{7}{12}=-\frac{7}{2}-\frac{7}{12}$

Step 3 - Take least common denominator,

$-1\frac{5}{2}-\frac{7}{12}=\frac{-42-7}{12}$

Step 4 - Solve,

$-1\frac{5}{2}-\frac{7}{12}=\frac{-49}{12}$

4 0

4 years ago

HELP ME PLSSSSSSSSSS

IRINA_888 [86]

Answer:

the last one go to the first one , the first one go to the last one , the secoind go the third one , and the thrid one go to the thrid one sry if i am wrong

Step-by-step explanation:

6 0

3 years ago