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2 years ago

Find the upper quartile of this data set: 593, 588, 540, 434, 420, 398, 390, 375

1 answer:

4 0

The answer is D. 564
When you put all the numbers in order from least to greatest and find the median which is between 420 and 434, you can then find your upper quartile which would be between 540 and 588 making it D

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What is t-19 / 7 Algebra.

geniusboy [140]

t-19/7

Multiply the entire expression by 7

7t -133

7t = 133

133/7 = 19

t = 19

4 0

2 years ago

Help me answer please

fiasKO [112]

Answer:

Step-by-step explanation:

b=4x+1 h=x+1 A=175

A=bh

Substitute: 175=(4x+1)(x+1)

Expand: 175=4x^2+5x+1

Subtract 175

4x^2+5x-174=0

Solve w/quadratic formula

(-5 <u>+</u> sqrt(25+2784))/8

Simplify: x=6 or -29/4

Distance is positive, so x=6

4x+1=4*6+1=25

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2 years ago

Simplify the product using FOIL. (4x + 3)(2x + 5)

Dafna1 [17]

8x^2+20x+6x+15. Combine like terms. 8x^2+26x+15. When using foil just multiply the contents of one pair of brackets on another pair.

3 0

2 years ago

Read 2 more answers

Please Answer This, the question is on the picture. it needs to be a fraction

tino4ka555 [31]

Answer:

x = 33

Step-by-step explanation:

sin 29° = 16/x

x = 33

7 0

2 years ago

5. If the number of employees is represented by x, which function represents the

Ganezh [65]

Consider the missing lines of question are "Due to the Enhanced Community Quarantine, Grand Royal Spa temporarily stopped its operation and to help the employees, the owner decided to split evenly its total revenue of 65,000.00".

Given:

Total revenue = 65000

Number of employees = x

To find:

The function which represents the amount each received.

Solution:

We know that,

$\text{Amount each received}=\dfrac{\text{Total revenue}}{\text{Number of employees}}$

Substitute the given values in the above formula.

$\text{Amount each received}=\dfrac{65000}{x}$

So, the function which represents the amount each received is

$f(x)=\dfrac{65000}{x}$

Therefore, the required function is $f(x)=\dfrac{65000}{x}$ .

Note: Given options are not correct and option C is incomplete.

4 0

2 years ago