3 years ago

Can you please help me

Mathematics

1 answer:

frosja888 [35]3 years ago

5 0

From the working out attached below, it can be deduced that x = $\frac{5}{4}$

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Paha777 [63]

Answer:

$C(t)=80t+50, \text{ for }t\leq 8$ .

Step-by-step explanation:

Let C represent total daily charges in dollars and t represent time in hours.

We have been given that a plumber charges $50 for a service call plus $80 per hour.

The amount charged for t hours would be $80t$ .

The total amount charged for t hours would be $C(t)=80t+50$ .

We are also told that plumber spends no longer than 8 hours a day at any one site, this means that time t have a restriction as:

$t\leq 8$

Therefore, our required cost function would be $C(t)=80t+50, \text{ for }t\leq 8$ .

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Donavin has 5,734 baseball cards in his collection if each protective sheets does Donavin need? I NEED HELP

statuscvo [17]

Donavin would need 383 protective sheets
STEP BY STEP
If each sheet can hold 15 cards you would take 5,734 divided by 15 which gets you 382.26666
You would round up so all the cards have sheets

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Airida [17]

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Look at the figure, FHJM. find the length of HJ

Nat2105 [25]

Answer:

$HJ=42\ m$

Step-by-step explanation:

we know that

In a parallelogram opposite sides are equal and parallel

The figure FHJM is a parallelogram

$FH=JM=36\ m$

$HJ=FM=42\ m$

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$HJ=42\ m$

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Shalnov [3]

Answer:

the answer is 3/2

Step-by-step explanation:

...........

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