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3 years ago

PLEASE HELP ME IM GIVING FORTY POINTS

1 answer:

4 0

Answer to part A: If the sun produces 3.9 * (10^33) ergs or radiant energy for every second, then how much energy does the sun produce in 3.25 * (10^3) seconds? Just multiply (3.25 * [10^3]) * (3.9[10^33]) = 1.2675 * 10^37 of ergs of radiation.

Answer to part B: 1.435 * 10^3 mm is a reasonable answer because it is much smaller than 1.435 * 10^3.

Answer to BONUS:
(2^8 * 5^-5 * 19^0) ^-2 (5^-2 / 2^3) * 2^28 <-- Start
(256 * 0.00032 * 1) ^-2 (0.04 / 8) * 268435456 <-- Simplify
0.08192^-2 * 0.005 * 268435456 <-- Simplify the terms in parentheses.


Final Answer: 200000000

Whew! That was hard!

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Hel]pppppppppppppp timed plz hurry

geniusboy [140]

Answer:

The series of transformations that moves pentagon FGHIJ onto pentagon F'G'H'I'J' is;

C. Translation, translation

Step-by-step explanation:

The coordinates of points in pentagon FGHIJ are F(-2, 0), G(-1, 3), H(-2, 4), I(-5, 4), J(-4, 1)

The coordinates of points in pentagon F'G'H'I'J' are F'(2, 1), G'(3, 4), H'(2, 5), I(-1, 5), J(0, 2)

Therefore the series of transformations that moves pentagon FGHIJ onto pentagon F'G'H'I'J' are;

1) A horizontal translation 4 units to the right and

2) A vertical translation 1 unit up

Therefore, the series of transformations that moves pentagon FGHIJ onto pentagon F'G'H'I'J' is T₍₄, ₁₎ which is a translation, translation.

8 0

2 years ago

A ball is shot upward from a slingshot at a velocity of 15 m/s the height of the ball after t seconds is given by h(t)=10+ 5t+1/

otez555 [7]

Answer:

The instantaneous velocity after eight seconds is 9 m/s

Step-by-step explanation:

Given as :

The ball shot upward with velocity of 15 m/s

The height of the ball after t sec is given as h(t) = $10 + 5t + \frac{1}{4}t^{2}$

Now, The instantaneous velocity after 8 sec = $\frac{\partial h(t)}{\partial t}$

Or, The instantaneous velocity = $\frac{\partial (10 +5t + \frac{1}{4}t^{2})}{\partial t}$

or, The instantaneous velocity = $5 + \frac{1}{4}\times 2 t$

Now at t = 8 sec

The instantaneous velocity = 5 + 4 = 9 m/s

Hence The instantaneous velocity of ball at t = 8 sec , is 9 m/s Answer

3 0

3 years ago

How to write 85,000,011 in expanded form

4vir4ik [10]

85,000,000 + 000,000 + 000 + 11

I'm not sure if this is right because I haven't done expanded form in years. If it isn't, I'm sorry.

6 0

3 years ago

Solve the equation 18=-5(4x+3)+21x

AlexFokin [52]

$-5(4x+3)+21x=18\\\\(-5)(4x)+(-5)(3)+21x=18\\\\-20x-15+21x=18\ \ \ |+15\\\\x=33$

5 0

2 years ago

What is the unit rate for 16 ounces (pint) at $3.93?

Juli2301 [7.4K]

Answer:

25 cents/ounce

Step-by-step explanation:

The unit rate means how much is one of the thing you are working with. In this case, the unit rate of a pint (16 ounces) is how much just one ounce will cost. So divide $3.93 by 16

$3.93/16 = $0.245625

Since we're working with money, round to the nearest hundredth

Unit rate is $0.25 per ounce, or 25 cents per ounce

8 0

3 years ago

Read 2 more answers