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Dennis_Churaev [7]

3 years ago

8

If you have an ant science workbook is increased to 605% as large as its actual size 16 mm what is the size of the ant in the ph

oto

1 answer:

defon3 years ago

5 0

Answer:

yfguk

Step-by-step explanation:

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What is the product of 1/2x -1/4 and 5x^2 -2x +6 writhe your answer in standard form

Mashutka [201]

your answer is

-6x-5x^2+24/4

and can also be written as

-(5x^2+6x-24) as shown in the attachment with the steps

3 0

3 years ago

Given n(A) = 1300, n(A U B) = 2290, and n(A n B) = 360, find n(B).

Stels [109]

Answer:

n(B) = 1350

Step-by-step explanation:

Using Venn sets, we have that:

$n(A \cup B) = n(A) + n(B) - n(A \cap B)$

Three values are given in the exercise.

The other is n(B), which we have to find. So

$n(A \cup B) = n(A) + n(B) - n(A \cap B)$

$2290 = 1300 + n(B) - 360$

$940 + n(B) = 2290$

$n(B) = 2290 - 940 = 1350$

So

n(B) = 1350

3 0

3 years ago

Cameron is designing a calendar as a fund raising project for math class. The cost of printing is $500, plus $2.50 per calendar.

belka [17]

Y = 2.5x - 500

I simplified it a bit, you could write it as y = 5x - 2.5x - 500

3 0

4 years ago

Read 2 more answers

Could someone help me with this pls

barxatty [35]

Answer:

7.99

Step-by-step explanation:

using the formula

$v = \pi \: r ^{2} h$

$3014.4 = 22 \div 7 \times r ^{2} \times 15$

$21100.8 = 22 \times 15 \times r {}^{2}$

$21100.8 = 330 \times r {}^{2}$

$21100.8 \div 330 = r {}^{2}$

$\sqrt{63.94 }= r$

$r = 7.99ft \: answer$

8 0

2 years ago

using distance formula what is the distance point between (-8,4) and (-4,-1) round to nearest tenth

RideAnS [48]

Answer:

6.4 units

Step-by-step explanation:

Distance² = (change in y)² + (change in x)²

Distance² = (4 - -1)² + (-8 - -4)²

Distance² = 25 + 16 = 41

Distance = $\sqrt{41}$ = 6.403124237

The distance is 6.4 units (rounded off to nearest tenth)

8 0

4 years ago