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german
3 years ago
9

F(x)= x2 + 5x at x = 4​

Mathematics
2 answers:
givi [52]3 years ago
5 0

\huge\text{Hey there!}

\large\text{If x = 4 and f(x) = y}

\mathsf{y = 4^2 + 5(4)}

\mathsf{4^2 = 4 \times 4 = 16}

\mathsf{y = 16 + 5(4)}

\mathsf{5(4) = 20}

\mathsf{y = 16 + 20}

\mathsf{36= 20 + 16}

\mathsf{y = 36}

\boxed{\boxed{\mathsf{Answer: \bf{y = 36}}}}\huge\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{Amphitrite1040:)}

Viktor [21]3 years ago
3 0

Answer:

x)x+5x

Step-by-step explanation:

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Find common ratio and series sum
Artyom0805 [142]

Answer:

Her total harvest over the

first 5 years that she owns the farm is 11277 kg

Step-by-step explanation:

Maggie is starting a small farm. In her first year, she harvests 90.000 kilograms of kale.

As she gets better at planting, fertilizing and pest control,

each year her harvest increases by 3%.

So,

In First year

She owns 90,000 kg

In Second year

She owns 90,000 kg and her harvest is increases by 3%.

i.e.,

90000 × 3 ÷ 100 = 2700

So, The increase in 90,000 kg kale is 2,700

Now,

90,000 + 2,700 = 92,700 kg

In Third year

She owns 92,700 kg and her harvest is increases by 3%.

i.e.,

92700 × 3 ÷ 100 = 2781

So, The increase in 92,700 kg kale is 2781

Now,

92,700 + 2,781 = 95,481 kg

In Fourth year

She owns 95,481 kg and her harvest is increases by 3%.

i.e.,

95481 × 3 ÷ 100 = 2846

So, The increase in 95,481 kg kale is 2846

Now,

95,481 + 2,846 = 98,345 kg

In Fifth year

She owns 98,354 kg and her harvest is increases by 3%.

i.e.,

98354 × 3 ÷ 100 = 2950

So, The increase in 98354 kg kale is 2950

Now,

98354 + 2950 = 101,295 kg

Now,

In First five years She owns

2700 + 2781 + 2846 + 2950 = 11277 kg

Thus, her total harvest over the first 5 years that she owns the farm is 11277 kg

<u>-TheUnknownScientist</u>

6 0
3 years ago
What is the value of X?<br><br> (x + 11)<br> (3x + 7)
kolbaska11 [484]

Answer:

im not sure if this is correct but:

Step-by-step explanation:

4x+18

360= 4x+18

360-18=342

342/4 is 85.5

to check work

(85.5*4) + 18

=360

4 0
4 years ago
Read 2 more answers
20 POINTS!!!!!!!
zavuch27 [327]
So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D
8 0
3 years ago
11+x=-7 <br><br>im using the wall thing with the line though the =. ​
mezya [45]

Answer:

x= -7-11

x=-18

Step-by-step explanation:

7 0
3 years ago
You have two loans, for 2 years each. the total interest for the two loans is $138. on the first loan, you pay 7.5% simple inter
topjm [15]
<span> write an equation used to find the principal for the second loan.</span>

8 0
3 years ago
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