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Anni [7]
3 years ago
13

HELLLPP PLS ILL GIVE BRAINLIEST!!!!

Mathematics
1 answer:
Alexeev081 [22]3 years ago
8 0

Answer:

This isn't enough to help you

Step-by-step explanation:

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solomon yearly income is $49827 what is his yearly income when it is rounded off to the nearest hundred dollars ?
Aleks [24]
If you round it to the nearest hundred it would be $49800.
4 0
3 years ago
Read 2 more answers
Please answer both questions and show all your work. Thank you!!! :)
nignag [31]

(1) let "r" denote number of rabbits, "c"  number of chickens

Set up the equations:

r + c = 1000\\4r + 2c = 3150\\\\-2r -2c = -2000\\4r + 2c = 3150\\\\2r = 1150\implies r = 575\implies c = 425

Answer: There are 575 rabbits and 425 chickens

(2) m - number of Mike's stamps, a - number of Andrew's stamps.

Set up equations:

m = 4a\\m-8 = 2(a+8)\\\\4a-8=2a + 16\\2a = 24\implies a = 12\implies m = 48\\

Answer:  Mike has 48 stamps. Andrew has 12 stamps.

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3 years ago
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You are trying to dunk a basketball. You need to jump 2.5ft in the air to dunk the ball. The height that your feet are above the
valina [46]

Step-by-step explanation:

The height that your feet are above the ground is given by the function :

h(t) = -16t^2 +12t ...(1)

We need to find the maximum height your feet will be above the ground.

For maximum height, put dh(t)/dt = 0

\dfrac{dh}{dt}=0\\\\\dfrac{d( -16t^2 +12t)}{dt}=0\\\\-32t+12=0\\\\t=0.375\ s

Now put t = 0.375 s in equation (1) as follows :

h(t)=-16\left(0.375\right)^{2}+12\left(0.375\right)\\\\=2.25\ ft

So, the feet will be 2.25 feet above the ground. Yes, you will be able to dunk the basketball.

8 0
3 years ago
How many pairs of whole numbers have the sum of 99
valentina_108 [34]
50 pairs of whole numbers
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The area of an artist's square canvas can hold 113 square inches of paint. What is the approximate length of one side of the can
Feliz [49]
10.63

Hope this helped!
8 0
3 years ago
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