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2 years ago

8

Amanda, Bryan, and Carl are about to compete in 100

1 answer:

Sveta_85 [38]2 years ago

7 0

9514 1404 393

Answer:

6

Step-by-step explanation:

Any of the three can be in first place.

Any of the remaining two can be in 2nd place.

The remaining swimmer will be in 3rd place.

There are 3 × 2 × 1 = 6 possible orderings of the swimmers.

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What is the graph of y=-(x-2)^3-5

natulia [17]

When x=0,
y=-(0-2)^3-5
y=3

When y=0,
(x-2)^3=5
x-2= +/- 5^1/3
x= +/- 5^1/3 +2
x= 3.70997 or x=0.29002

To find the turning point at y, substitute the information that you have found above.

y=-(3.70997-2)^3-5
y=-9.99994

Find the mid-point next as mid-point is also the turning point.

(3.70997+0.29002)÷2=1.999995

Hence, Turning point is (1.999995, 9.99994)

Plot a graph using turning point, y value and the 2-x values.

6 0

3 years ago

(951² - 159²)÷(7539²-357²) x (258²-852²)

Marysya12 [62]

Answer:

(879,120)÷(56709072) ×(-659340)=-10221.274

Step-by-step explanation:

we use bedmas rules when it comes to long solving questions.

5 0

2 years ago

1/2 is less or greater than 5/4

nalin [4]

Answer:

Step-by-step explanation:

1/2 is definitely less than 5/4. Try comparing

0.5 and 1.25; 0.5 is definitely less than 1.25.

Next time, please include all of the instructions.

7 0

3 years ago

Read 2 more answers

A painter uses the expression 35h + 30c to determine how much he charges a customer for a job that takes h hours and c cans of p

Savatey [412]

Answer:

c) $615

Step-by-step explanation:

The expression used to determine how much is the charge for the customer after the job is

$p=35h+30c$

where

h is the number of hours the job took

c is the number of cans of paint used during the job

In this problem:

c = 3 (the painter used 3 cans of paint)

h = 15 (the painter took 15 hours for the job)

So substituting these values into the equation for p, we find the total value that the painter charged for the job:

$p=35\cdot 15 + 30 \cdot 3 =615$

So, the correct answer is

c) $615

5 0

2 years ago

Pls help 2n+8>12 ............................................................

leva [86]

Given:

The inequality is

$2n+8>12$

To find:

The solution of the given inequality.

Solution:

We have,

$2n+8>12$

Subtract 8 from both sides.

$2n+8-8>12-8$

$2n>4$

Divide both sides by 2.

$\dfrac{2n}{2}>\dfrac{4}{2}$

$n>2$

It means, the value of n is greater than 2.

Therefore, the solution of given inequality is n > 2.

7 0

2 years ago