Tony’s class needs more than $500 for the school dance. So far, they have raised $200. They plan to have a car wash, charging $8 a car, to raise more money. Tony solved the inequality 8x + 200 Greater-than-or-equal-to 500, and determined that if they wash 37 cars, they will have enough money. Is he correct? Explain.

Answers

Answer 1

Answer: no, tony is not correct. solving the inequality tells us that x is greater than or equal to 37.5. since the class must wash a whole number of cars, they need to wash at least 38 cars.

Answer 2

Answer:

Answer:

Sample Response: No, Tony is not correct. Solving the inequality tells us that x is greater than or equal to 37.5. Since the class must wash a whole number of cars, they need to wash at least 38 cars.

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How many hours would someone who earns $7.50 per hour have to work to earn $116.25?

Answers

If you would like to know how many hours would someone have to work to earn $116.25, you can calculate this using the following steps:

$7.50 per hour
$116.25 / $7.50 = 116.25 / 7.50 = 15.5 hours

The correct result would be 15.5 hours.

$116.25* (1 hour/ $7.50)= 15.5 hours.
(Note that the unit- $- cancels out so you get the answer)

The final answer is 15.5 hours.

We're no strangers to loveYou know the rules and so do I
A full commitment's what I'm thinking of
You wouldn't get this from any other guy
I just wanna tell you how I'm feeling
Gotta make you understand
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you
We've known each other for so long
Your heart's been aching but you're too shy to say it
Inside we both know what's been going on
We know the game and we're gonna play it
And if you ask me how I'm feeling
Don't tell me you're too blind to see
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you
Never gonna give, never gonna give
(Give you up)
(Ooh) Never gonna give, never gonna give
(Give you up)
We've known each other for so long
Your heart's been aching but you're too shy to say it
Inside we both know what's been going on
We know the game and we're gonna play it
I just wanna tell you how I'm feeling
Gotta make you understand
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry

Answers

Answer:

Rick Astley "Never Gonna Give You Up"

Step-by-step explanation:

Probability theory predicts that there is a 16.2% chance of a particular basketball player making 5 free throws in a row. If the basketball player taking 5 free throws is simulated 5000 times, in about how many of the simulations would you expect at least 1 missed free throw?

Answers

There is a 83.8% chance that the player will have at least 1 missed free throw.
5000 · 0.838 = 4190 simulations

Answer:

4190

Step-by-step explanation:

Given that,

Probability theory predicts that there is a 16.2% chance of a particular basketball player making 5 free throws in a row.

Let us assume that, A be the event that, 5 free throws happen. So

$P(A)=0.162$

So the probability of the event of not happening the event A or event of missing at least 1 free throw will be,

$P(A^c)=1-0.162=0.838$

So, in 5000 trial, number of missed free throw will be,

$=0.838* 5000=4190$

Convert to fractional notation
1 4/7

Answers

1 4/7 is equivalent to 11/7.

Which three measurements could be the lengths of the sides of a triangle? A.5cm,3cm,9cm
B.5cm,2cm,7cm
C.5cm,2cm,2cm
D.5cm,3cm,7cm

Answers

A). No. Even end-to-end, the 5 and the 3 couldn't cover the 9.

B). Technically yes, but not really. End-to-end, the 5 and the 2 would lay down
right on top of the 7. It would be a triangle with two angles of 0° and one angle
of 180°. The base would be 7, the height would be zero, and the whole thing
would just look like a piece of line.

C). No. Even end-to-end, the 2 and the other 2 couldn't cover the 5.

D). Yes. A cute little scalene triangle.

$a,b,c-lengts\ of\ the\ sides\ of\ a\ triangle\n\nIf\ a\leq b\leq c\ then\ a+b > c\n\nA.\n5+3=8\not>9-NO\nB.\n5+2=7\not>7-NO\nC.\n2+2=4\not>5-NO\nD.\n5+3=8 > 7-YES$

$Answer:D$

X = -1
Y = 3

5x^-6y^-2/y

Answers

$(5x^(-6)y^(-2))/(y) = (5(-1)^(-6)3^(-2))/(3) = (5(1)(1)/(9))/(3) =((5)/(9))/( 3)\n\n= (5)/(9) / 3 = (5)/(9) * (1)/(3) = \boxed{\bf{(5)/(27)}}$

Your answer is 5/27.

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If y − 3 = 3x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?A. {(0, 3), (1, 6), (2, 9)} B. {(3, 0), (6, 1), (9, 2)} C. {(1, 3), (2, 6), (3, 9)} D. {(3, 1), (6, 2), (9, 3)}