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igor_vitrenko [27]

3 years ago

9

Ben, an experienced kayaker, can paddle his kayak at the constant rate of k miles per hour there is no current in the water. Whe

n he paddles his kayak against a current speed c, in miles per hour, that current acts as a transformation on his speed.

1 answer:

LenaWriter [7]3 years ago

3 0

Answer: follow me on tiktok @420.nate

Step-by-step explanation:

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If ann had 10 apples and she gave 6 apples to lailta how many apples does ann have left

irina1246 [14]

Answer:

4

Step-by-step explanation:

10-6=4

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7 0

4 years ago

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Sneha drinks a 27-ounce energy drink containing 137 calories per 9 ounces. How many calories did she drink?

aliina [53]

Answer: 411

Step-by-step explanation:

8 0

3 years ago

The function f(x) = x2 + 10x - 3 writers in vertex form is f(x) = (x + 5)2 - 28. What are the coordinates of the vertex?

andrey2020 [161]

General formula of the parabola in vertex form is

f(x) =(x-h)² +k, where (h,k) is a vertex of the parabola.

f(x) = (x + 5)²- 28

h= -5, k = -28,

so (-5, -28) is a vertex of the given parabola.

Answer is A.

3 0

4 years ago

A die is rolled 6 times. Find the probability P(of exactly 4 occurrences of 2).

Alex

the amount of times the die is rolled is equal to 100%

if 2 was to be rolled 4 out of 6 times that would mean it would be 80%

the answer is D.

6 0

4 years ago

In circle R with mZQRS = 66 and QR = 4 units find area of sector QRS. Round

Reika [66]

Answer:

$A_s=9.22\ units^2$

Step-by-step explanation:

<u>Area of a Circular Sector</u>

A circular sector is a shape formed by two radios and the part of the circumference they define. A central angle $\theta$ (in radians) is formed and the area of the sector is given by

$\displaystyle A_s=\frac{1}{2}\theta\cdot r^2$

The dimensions provided in the questions are

$\theta=66^o$

$r=4\ units$

Converting the angle to radians

$\theta=66\cdot \pi/180=1.152\ rad$

Now we compute the area

$\displaystyle A_s=\frac{1}{2}\cdot 1.152\cdot 4^2$

$A_s=9.22\ units^2$

6 0

3 years ago