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marin [14]
3 years ago
9

Algebraic Expressions with Exponents Quiz

Mathematics
1 answer:
trapecia [35]3 years ago
7 0

Answer:

what do you need help with? i can edit this later lol

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Anthony is an hourly employee with an hourly rate of $21.50. He worked a total of 2,200 hours during the year. He has $650 in in
IrinaK [193]

Answer:$46,150.00

Step-by-step explanation:

21.50 multiplied by 2200 =47,300.00 salary for the year

47,300 +650= 47,950 salary plus interest

47,950- 1,800=46,150.00

6 0
4 years ago
Determine which of the following numbers could not be​ probabilities, and​ why? Select all that apply. A. The number 110​% could
Gnoma [55]

Answer:

A, B and E could not be probabilities

Step-by-step explanation:

By definition, <u>a probability could be any number between 0 and 1. </u>So a probability P would be 0≤P≤1. In percentages, 0% ≤ P ≤ 100%

Considering this we would have that:

A) 110% could not be a probability because it's larger than 100%

B) 5.42 could not be a probability because it's larger than 1.

C) 0.001 could be a probability because it's larger than 0 and smaller than 1 (It doesn't matter how small it is)

D) 0.58 could be a probability because it's between 0 and 1.

E) -120% could not be a probability because it's smaller than zero. (it's a negative number)

Thus, A), B) and E) could not be probabilities.

3 0
3 years ago
The sum of three consecutive odd numbers is 69. What are the three numbers?
n200080 [17]

Answer:

21, 23, 25

Step-by-step explanation:

Ok, so this one may seem a little tricky, so I'll try to explain it as best as I can. :)

So because they are consecutive odd numbers, that means they are odd numbers that are one after the other. This means each number is 2 apart from the next. So by using this, we know that there is a difference of 6 between the highest and lowest number. Now let's try and make an equation:

3o + 6 = 69

Now in order to get O by itself we have to subtract 6 from both sides:

3o = 63

Now we just have to divide by three on both sides:

o = 21

So now, we know that the lowest number is 21, but we have to add 2 to get 23, and then another 2 to get 25.

Hope this helps :)

5 0
3 years ago
Read 2 more answers
HELP HELP HELP HELP HELP!! :) FASTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
notsponge [240]
When you look at a function with a variable in the denominator, it ALWAYS goes to infinity the closer it gets to 0. in this fraction's case it would be at x=4 or D
4 0
3 years ago
Read 2 more answers
What is the equation, in standard form, of a circle with center (−5, 8) and radius 5?
skad [1K]

Answer:

( x + 5 )² + ( y - 8 )² = 25

Step-by-step explanation:

Standard form for the equation of a circle - ( x - h )² + ( y - k )² = r²

Where r = radius and Center is located at ( h , k )

We are given that the center is at ( -5 , 8 )

Thus, h = -5 and k = 8

We are also given that the radius = 5

Thus, r = 5

Now we just plug all of the given values into the standard form equation

( x - (-5))² + ( y - 8 )² = 5²

*simplify*

in - ( - 5 ) the two negative sign cancel out and it turns into + 5

5² = 25

Thus, the equation is ( x + 5 )² + ( y - 8 )² = 25

3 0
3 years ago
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