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Savatey [412]
3 years ago
15

A woodworking artist makes two types of carvings: type X and type Y. He

Mathematics
1 answer:
ivolga24 [154]3 years ago
6 0

Answer:

part C. 3x + 2y <u>< </u>30, 5x + 7y <u><</u> 105

Step-by-step explanation:

Part 1:

spends 3 hours making each type X (3x)-each type x will take 3 hours so as the number of type x increases, the hours will increase by 3.

spends 2 hours making each type Y (2y)-each type y will take 2 hours so as the number of type y increases, the hours will increase by 2.

Part 2:

he can spend up to 30 hours each week making carvings. (<u><</u>30)-because he cannot spend more than 30 hours

Therefore, He has to spend 30 hours or less to make type X and type Y.

3x + 2y <u>< </u>30

Part 3:

His  materials cost him $5 for each type X carving. (5x)-each type x will take $5 so as the number of type x increases, the cost will increase by 5.

His materials cost him $7 for each type Y carving, (7y)-each type y will take $7 so as the number of type y increases, the cost will increase by 7.

Part 4:

he must keep his weekly cost for materials to $105 or less (<u><</u>105)-total cost cannot be more than $105.

Therefore, the total cost of making x and y should be $105 or less.

5x + 7y <u><</u> 105

!!

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Slav-nsk [51]

Answer: distance travelled in one rotation is the circumference of the tyre.

so

a. 1 rotation=pi×20.8

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=65.37 approx

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Step-by-step explanation:

5 0
3 years ago
Solve the attachment...​
hichkok12 [17]

Answer:

2 ( Option A )

Step-by-step explanation:

The given integral to us is ,

\longrightarrow \displaystyle \int_0^1 5x \sqrt{x}\ dx

Here 5 is a constant so it can come out . So that,

\longrightarrow \displaystyle I =  5 \int_0^1 x \sqrt{x}\ dx

Now we can write √x as ,

\longrightarrow I = \displaystyle 5 \int_0^1 x . x^{\frac{1}{2}} \ dx

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\longrightarrow I = 5 \bigg( \dfrac{2}{5} x^{\frac{5}{2}} \bigg] ^1_0 \bigg)

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\longrightarrow \underline{\underline{ I = 2 }}

8 0
2 years ago
I need help with this... 4 more than some number d. and 3 is less than X. and the others :(
Greeley [361]
2) C: 4+d

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4) C: 5(1-f)

I know that this is a few weeks late...

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3 0
3 years ago
Find the sum. Write the answer in simplest form. 1/4 + 1/5
bagirrra123 [75]

Answer:

9/20

Step-by-step explanation:

Step 1:

1/4 + 1/5

Step 2:

5/20 + 4/20

Answer:

9/20

Hope This Helps :)

7 0
3 years ago
Read 2 more answers
Is 4/5 bigger than 0.75
hjlf
4/5 is greater than 0.75. That is because, if you turn 4/5 into a decimal, them that decimal will be equal to 80/100. 0.75 is 75/100 as a fraction. 80/100 (4/5 simplified) compared to 75/100 is greater. The answer is yes.
5 0
3 years ago
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