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3 years ago

If 2 Please help me Im super confused

Mathematics

1 answer:

fredd [130]3 years ago

8 0

Answer:

Complete your question

so i can help you

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WHATS THE ANSWER HELP

FinnZ [79.3K]

The answer to that problem is (3, 1)

6 0

3 years ago

Can someone just please answer this…

Molodets [167]

Answer:

75+15*h

Step-by-step explanation:

A: we have $75, $15, and h (which is equal to hour spent). We have a keyword which is plus. So we add the 75+15, since we do not know the amount of hours he/she is doing then we put that as h. per is another keyword for multiplication. so we end up with 75+15*h.

B: for this we just need to put 2.5 in as h and we get the answer for this expression. so 75+15*2.5= 112.5

8 0

3 years ago

A card is drawn from a standard deck of 52 cards. What is the theoretical probability, as a decimal, of drawing a 9? Round the d

iragen [17]

There are 4 9's in a deck.

The probability would be 4 / 52 = 0.07692

Rounded to the nearest hundredth = 0.08

5 0

3 years ago

What is 48 times 3 I'm giving y'all an easy chance for points answer is 144 I think

ch4aika [34]

Answer:

yup you are correct. The answer is 144 :)

Step-by-step explanation:

Also thx for the points!

3 0

3 years ago

Read 2 more answers

A farmer wants to fence a rectangular garden next to his house which forms the northern boundary. The fencingfor the southern bo

Ivahew [28]

Answer:

10 ft x 10 ft

Area = 100 ft^2

Step-by-step explanation:

Let 'S' be the length of the southern boundary fence and 'W' the length of the eastern and western sides of the fence.

The total area is given by:

$A=S*W$

The cost function is given by:

$\$ 120 = \$3*2W+\$6*S\\20 = W+S\\W = 20-S$

Replacing that relationship into the Area function and finding its derivate, we can find the value of 'S' for which the area is maximized when the derivate equals zero:

$A=S*(20-S)\\A=20S-S^2\\\frac{dA}{dS} = \frac{d(20S-S^2)}{dS}\\0= 20-2S\\S=10$

If S=10 then W =20 -10 = 10

Therefore, the largest area enclosed by the fence is:

$A=S*W\\A=10*10 = 100\ ft^2$

5 0

3 years ago