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4 years ago

8

What is .18 divided by 5.698 plz help me it’s due in 30 min

1 answer:

ss7ja [257]4 years ago

7 0

Answer: 3.2

Step-by-step explanation:

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If you flip a fair coin 4 times, what is the probability that you will get exactly 2 tails?

andreyandreev [35.5K]

Answer:

50/50

Step-by-step explanation:

2 is half of 4. 4/2 is 50/50

3 0

3 years ago

Read 2 more answers

Learning Task 3:

padilas [110]

Answer:

$Area = x^2- 25$

$Area =9x^2 +24x + 16$

$Length = (3x -2)$

$Speed = \left(y^2-3y+1\right)$

$Product = 3m^3 + 6m^2 - 6m$

Step-by-step explanation:

Solving (1):

$Length = (x + 5)$

$Width = (x - 5)$

Required

Calculate Area

$Area = Length * Width$

$Area = (x + 5) * (x - 5)$

$Area = x^2 + 5x - 5x - 25$

$Area = x^2- 25$

Solving (2):

Given

$Length = (3x + 4)$

Required: Calculate Area

$Area =Length * Length$

$Area =(3x + 4) * (3x + 4)$

$Area =9x^2 + 12x + 12x + 16$

$Area =9x^2 +24x + 16$

Solving (3):

$Area = 3x^2 + 7x - 6$

$Width = x + 3$

Required: Calculate Length

$Area = Length * Width$

$Length = \frac{Area}{Width}$

$Length = \frac{3x^2 + 7x - 6}{x + 3}$

Factorize the numerator

$Length = \frac{3x^2 + 9x -2x - 6}{x + 3}$

$Length = \frac{3x(x + 3) -2(x + 3)}{x + 3}$

$Length = \frac{(3x -2) (x + 3)}{x + 3}$

Divide by x + 3

$Length = (3x -2)$

Solving (4):

$Distance = (2y^3 - 7y^2 + 5y -1)$

$Time = 2y - 1$

Required: Determine the average speed

This is calculated as:

$Speed = \frac{Distance}{Time}$

$Speed = \frac{2y^3 - 7y^2 + 5y -1}{2y - 1}$

Factorize the numerator

$Speed = \frac{\left(2y-1\right)\left(y^2-3y+1\right)}{2y - 1}$

$Speed = \left(y^2-3y+1\right)$

Solving (5):

Multiply $(m^2 + 2m - 2)$ by sum of $(m + 3)$ and $(2m - 3)$

First, calculate the sum:

$Sum = m + 3 + 2m - 3$

$Sum = m + 2m+3 - 3$

$Sum = 3m$

Then, the product

$Product = (m^2 + 2m - 2)(3m)$

$Product = 3m^3 + 6m^2 - 6m$

6 0

3 years ago

Read 2 more answers

amber has 200 tickets to sell for her schools play. she sells 40% of the tickets on thursday. how many tickets does amber sell o

djyliett [7]

Answer:20

Step-by-step explanation:

just go on omni

4 0

3 years ago

What is 3 root of 135? a. 5 3 root of 2 b. 2 3 root of 5 c. 5 3 root of 3 d. 3 3 root of 5

IRISSAK [1]

$3\sqrt{135}=3\sqrt{9\cdot15}=3\cdot\sqrt9\cdot\sqrt{15}=3\cdot3\cdot\sqrt{15}\\\\=\boxed{9\sqrt{15}}\\\\\if\ \sqrt[3]{135}=\sqrt[3]{27\cdot5}=\sqrt[3]{27}\cdot\sqrt[3]5=\boxed{3\sqrt[3]5}\to$

5 0

3 years ago

in a race, 19 out of 50 runners finished in fewer than 30 minutes. what percent of the runners finished in fewer than 30 minutes

uranmaximum [27]

Answer:

8 Percent is: 32%

----

25

Step-by-step explanation:

6 0

3 years ago