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3 years ago

9

If an adult blinks 450 times every 30 minutes and a 12 year old blinks 120 times in 15 minutes, how many times does a baby blink

in 10 minutes?

1 answer:

seraphim [82]3 years ago

7 0

4 times in 10 minutes. hope u get it right.

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[23-3] + [6x9 how to solve it

blsea [12.9K]

Answer:74 is the answer and you would use P.E.M.D.A.S to solve

Step-by-step explanation:

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3 years ago

9 through 13 i need help ASAP

Zarrin [17]

I hope this helps you

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3 years ago

The angle of elevation of the top of the tower from a point on the ground is 30 degree, If the height of the tower is 40 space m

kiruha [24]

Answer:

$40\sqrt3\ m$

Step-by-step explanation:

Given that,

The height of the tower, h = 40 m

The angle of elevation is 30°

We need to find the distance between the tower and the point. Let the distance is x. Using trigonometry,

$\tan(30)=\dfrac{h}{x}\\\\\dfrac{1}{\sqrt3}=\dfrac{40}{x}\\\\x=40\sqrt3\ m$

So, the distance between the tower and the point is equal to $40\sqrt3\ m$ .

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3 years ago

Rick won the pole vault event in the track meet last week. He vaulted 14 feet 2 Inches. How many Inches did he vault?

Kryger [21]

Answer:

He vaulted 170 inches

Step-by-step explanation:

To get the answer you take 14 and multiple by 12 because there are 12 inches in every foot when you multiple you get 168 then you add 2 because it says 2 inches then you are left with 170 inches

Hope this helped

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3 years ago

Solve this equation.<br><br> 3x = 36

pishuonlain [190]

To solve this, simply divide by 3 on both sides.

36/3 = 12

<span>x = 12
</span>
Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)

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3 years ago