3 years ago

What is the answer to question 5

Mathematics

1 answer:

Anni [7]3 years ago

7 0

B, X is any number greater than or equal to 19.

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BEST ANSWER GET BRAINLIEST ANSWER AND 48 POINTS!! Plz help me!!

GREYUIT [131]

Here ya go, enjoy my answer and good luck!

8 0

3 years ago

Simplified radical form of 4800 feet how many seconds was the diver in a free fall? Using functions (t)=16t^2 models the distanc

amm1812

Answer:

The diver will be in free fall for $10\sqrt{3}$ seconds.

Step-by-step explanation:

The distance in feet, that an object falls in t seconds is given by the function $h(t) = 16t^{2}$ .

Now, given that the height is 4800 feet and we have to calculate the number of seconds the diver was in a free fall.

Therefore, $4800 = 16t^{2}$

⇒ $t^{2} = \frac{4800}{16} = 300$

⇒ $t = \sqrt{300} = \sqrt{100 \times 3} = 10\sqrt{3}$ seconds.

Therefore, the diver will be in free fall for $10\sqrt{3}$ seconds. (Answer)

5 0

4 years ago

A town with a population of 5,000 grows 3% per year. Find the population at the end of<br> 10 years.

TEA [102]

Answer:

6,500

Step-by-step explanation:

5000x.03=150

150=3%

150x10=1500

1,500+5,000= 6,500

5 0

3 years ago

Given the length of three sides of a triangle, which is a right triangle?

navik [9.2K]

Pythagoras, cool.
30^2 is 900
15^2 is 225
26^2 is 676
676+225 isn't 900 so it isn't A.

10^2=100
26^2=676
24^2=576
100+576=676 so B is a right angled triangle.

Hope this helps :)

6 0

3 years ago

Calculate the length of a rectangle with:<br>area 35cm² and breadth 50mm

vesna_86 [32]

Answer:

7mm

Step-by-step explanation:

Area=l*b

35cm²=l*50mm

350mm²/50mm=l

7mm=l

8 0

2 years ago