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2 years ago

Need help on this please!

Mathematics

2 answers:

omeli [17]2 years ago

7 0

Answer:

Step-by-step explanation:

borishaifa [10]2 years ago

5 0

I’m pretty sure the answer is C

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I really need help!! A scuba diver is swimming at the depth shown, and then swims 0.5 foot toward surface every 3 seconds. What

Natasha_Volkova [10]

Answer:

2.4

Step-by-step explanation:

We divide 0.5 by 3 giving us approximatly 0.16, we have found the rate of change. Now we multiply 15 by 0.16 equals 2.4.

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2 years ago

Which of the following is the graph of y=- square root x+1

maks197457 [2]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$y=-\sqrt{x+1}$

Find the intercepts

The y-intercept is the value of y when the value of x is equal to zero

For x=0 -----> $y=-\sqrt{0+1}=-1$

The y-intercept is the point (0,-1)

The x-intercept is the value of x when the value of y is equal to zero

For y=0 -----> $0=-\sqrt{x+1}$ -----> $x=-1$

The x-intercept is the point (-1,0)

Find the domain

we know that

The radicand must be positive

$x+1\geq0$

$x\geq-1$

All real numbers greater than or equal to -1

The range is all real numbers less than or equal to -1

using a graphing tool

see the attached figure

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2 years ago

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Solve for x. (x+6)(-x+1)=0

ValentinkaMS [17]

Answer:

x=6,1

I hope it helps :)

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3 years ago

What does DYV (dive) stand for on ISTEP

ehidna [41]

I never heard of this even in the military group that I was in, we would have gone over it if it was about swimming.

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3 years ago

PLZZZZ HELP FAST!!!!

Volgvan

Divide by 6... For part E, you should know every ingredient for 1 serving by then, so mu multiply by 10

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3 years ago

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