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Ad libitum [116K]
3 years ago
9

An object is thrown upward from the top of an 80ft tower.

Mathematics
1 answer:
sweet [91]3 years ago
5 0
C because if you solve for the solutions for the quadratic, then you get 5 and -1 but you cant have negative seconds so 5 is the right answer!
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It’s 12 points if you help me thank you :)
ella [17]

Based on the calculations, Celine would earn a total of $65.00 assuming she delivered 10 packages.

<h3>What is a function?</h3>

A function can be defined as a mathematical expression which is used to define and represent the relationship that exists between two or more variable.

<u>Given the following function:</u>

y = 20.00 + 0.45(x)

In this exercise, you're required to determine Celine's weekly earnings based on the number of packages she delivered. However, the number of packages delivered by Celine wasn't shown, thus, we would assume a value for the purpose of an explanation:

Assuming x = 10 packages.

Substituting the value of x into the function, we have:

y = 20.00 + 0.45(10)

y = 20.00 + 45

y = $65.00.

Read more on function here: brainly.com/question/4246058

#SPJ1

8 0
2 years ago
Felix's washing machine uses 6 gallons of water. How much water does it use in liters? A gallon is approximately 3.79 liters. Ro
dlinn [17]

Answer:

22.74 liters

Step-by-step explanation:

GIven data

Felix's washing machine uses 6 gallons of water

we are told that  A gallon is approximately 3.79 liters

Hence if  a gallon is approximately 3.79 liters

then 6 gallons of water will be x liters

cross multiply we have

x= 6*3.79

x= 22.74 liters

Hence 6 gallon will be 22.74 liters

7 0
3 years ago
PLEASE HELP ME Simplify the expression.
finlep [7]

3x ∛(648x^4y^8)

= 3x * 6xy^2 ∛3xy^2

= 18x^2y^2 ∛3xy^2


Answer is D.

18x^2y^2 ∛3xy^2

8 0
4 years ago
Find the missing factor 2x^2+9x-5=(2x-1)( )
salantis [7]

Answer:

The missing factor is (x+5)

4 0
3 years ago
Read 2 more answers
The following table shows the probability of rolling the numbers 1 through 7
Marysya12 [62]

Answer:

2.0

Step-by-step explanation:

Couldn't really understnd what you wrote but I'll assume it's the standard deviation of a fair, 7-sided die

The standard deviation is just the square root of the variance (which is just the second moment minus the first moment squared)

The first moment (AKA the average is..)

\frac{1+2+3+4+5+6+7}{7}=4

The second moment is..

\frac{1^2+2^2+3^2+4^2+5^2+6^2+7^2}{7}=20

\sqrt{20-4^2}=2

4 0
3 years ago
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