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3 years ago

Help a brother out with this math shi

Mathematics

1 answer:

liraira [26]3 years ago

6 0

(7^13)^3 * 7^0

= 7^(13 * 3) * 1

= 7^39

Answer

7^39

P.S. Any number (except 0) to the 0 exponent is equal to 1

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Determine the amplitude of the function y = 2 cos x from the graph shown below:

kirill115 [55]

4 is the answer I had the same question

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3 years ago

The graph of g(x) is shown. Determine the transformations from the parent function f(x)=x2 to the new function g(x)=15x2+5

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Answer:

The graph of g is translated down 5 units from the graph of f and stretched horizontally

Step-by-step explanation:

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2 years ago

Paco rides his bike for hour. He wants to ride his bike for 1 hour total

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Answer:

Step-by-step explanation:

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2 years ago

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3. A cone has a heighth and a base with radius r. You want to change the cone so its volume is tripled. What is the new height i

Sphinxa [80]

Answer:

Hence the new height is 3 times the original height .(h1=3h)

Step-by-step explanation:

Given:

A cone with has height and base with radius r .

To Find:

What is new height

Solution:

Consider as cone with height h base radius r, and volume v

Here given that only height changes for the cone i.e. r remains the unchanged or same or constant

The volume for a regular cone is given by ,

$V=pie*r^2*h/3$

Here V is directly proportional to h i.ee pie ,3 and r being constant

$V=K*h$

i.e V/h=constant

V1 and h1 are new dimensions for new cone

V/h=V1/h1

Here V1=3V

So V/h=3V/h1

1/h=3/h1

i.e h1=3h

Hence the height is 3 times the original height .

4 0

3 years ago

dexamethasone 4 mg/1 ml is available. the MD orders 6000 mcg. how much will the nurse give? (Round to the tenth)

aleksley [76]

Answer:

1.5 mL

Step-by-step explanation:

The abbreviation mcg stands for "microgram," or 10^-6 grams. The abbreviation mg stands for "milligram," or 10^-3 grams. The relationship between these is ...

1 mg = 1000 mcg

The order for 6000 mcg is an order for 6(1000 mcg) = 6(1 mg) = 6 mg. At 4 mg/mL, the quantity of dexamethasone required is ...

(6 mg)/(4 mg/mL) = (6/4) mL = 1.5 mL

The nurse will give 1.5 milliliters of dexamethasone.

4 0

2 years ago