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ahrayia [7]
2 years ago
13

A baby gains 11 pounds in its first year of life. The baby gained 4 1/4 pounds during the first four months and 3 1/2 pounds in

its second four months. How much did the baby gain in the last four months?
Mathematics
2 answers:
Sati [7]2 years ago
5 0
The answer is 3.25 pounds.
The total of the 8 months adds up to 7.75 pounds.
When subtracted to 11 pounds, you get 3.25 pounds.
Let me know if you need help with anything else :)
FromTheMoon [43]2 years ago
4 0
Yhe baby gained 3 1/4 pounds
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Find the volume pleaseeee
Svetlanka [38]

Step-by-step explanation:

first do the triangle : 11 times 6 divided by 2 equals

33

the formula for a triangle is base times height divided by 2

now multiply 33 x 2  = 66because there is another triangle at the back.

now do 6 x 8 to find the sides that equal to 48

do 48 x 2 because there are 2 sides

now do the base : 11x8 = 88

for final step add all the answers together

66 + 48 + 88 answer is =

202

PLEASE MARK BRAINLIEST I PUT IN ALOT OF TIME FOR This

Hope it helps :)

4 0
2 years ago
An automated teller machine at a local bank is stocked with $10 and $20 bills. When a customer withdraws $40 from the machine, i
cestrela7 [59]

Answer:

There are 4 possibilities

Step-by-step explanation

Each customer has 2 ways to receive the money. For each way, the other customer has 2 option, giving a total of 2*2 = 4. Here are the possibilities, separating in 2 different cases.

Case 1: customer 1 withdraws 2 $20 bills

option 1.1: customer 1 withdraws 2 $20 bills AND customer 2 withdraws 2 $20 bills

option 1.2: customer 1 withdraws 2 $20 bills AND customer 2 withdraws 4 $10 bills

Case 2: customer 1 withdraws 4 $10 bills

option 2.1:  customer 1 withdraws 4 $10 bills AND customer 2 withdraws 2 $20 bills

option 2.2: customer 1 withdraws 4 $10 bills AND customer 2 withdraws 4 $10 bills

options 1.1, 1.2, 2.1 and 2.2 give us a total of four ways for the customers to retrieve thier money.

5 0
3 years ago
Select the correct answer.
Anna11 [10]

Using a linear function, it is found that Company D would have given you the best deal for 7 hours of moving.

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

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

In this problem, we consider:

  • The flat fee as the y-intercept.
  • The hourly rate as the slope.

Hence the costs for x hours of moving from each company are given as follows:

  • A(x) = 50 + 25x.
  • B(x) = 40 + 30x.
  • C(x) = 60 + 20x.
  • D(x) = 150 + 5x.

For 7 hours, the costs are given as follows:

  • A(7) = 50 + 25 x 7 = $225.
  • B(7) = 40 + 30 x 7 = $250.
  • C(7) = 60 + 20 x 7 = $200.
  • D(7) = 150 + 5 x 7 = $185.

Due to the lower cost, Company D would have given you the best deal for 7 hours of moving.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

7 0
1 year ago
A seafood restaurant owner orders perch and salmon. Perch is four dollars per pound and salmon is three dollars per pound. He wa
Svetach [21]

Answer:

He can buy at least 34 pounds of fish.

Step-by-step explanation:

4x + 3x \leq 240

7x \leq 240

(240 divided by 7 gives you a decimal, so you would round it to the nearest whole number)

x \leq 34

0 0
3 years ago
(2y-3)=29 What are the y values
frutty [35]
2y=29+3
2y=32
Y=32/2
Y=16
Hope that is right
3 0
3 years ago
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