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snow_tiger [21]
3 years ago
7

Please please help me please help

Mathematics
2 answers:
sergiy2304 [10]3 years ago
5 0
A. 1 1/2
B. 3 5/7
C. 15 1/2
D. 6
E. 2/11
lbvjy [14]3 years ago
5 0
A: 1 1/2
b: 3 5/7
c: 15 1/2
d: 6
e: 2/11
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What is 245,893 in scientific notation
s2008m [1.1K]
<span>The goal of writing a number in scientific notation is to have a decimal number, with one digit to theleft of the decmial point, followed by a × 10to some power.
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To format your number in this way, we'll divide the 245,893 by 10, 2time(s), making it a 2.45.
We do this, because each division by 10 moves the decimal point to the left one digit.
But in order to keep our number the same number, we must have a × 102next to the 2.45.
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WILL GIVE BRAINLIST AS SOON AS I CAN i thought that this one was 151.45 but it wasn't and I'm not sure what to do ​
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Answer:

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Step-by-step explanation:

Take the sum of its bases, multiply the sum by the height of the trapezoid, and then divide the result by 2

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3 years ago
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46 burgers is the minimum amount, because there are 23 people who will each eat two burgers. 
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Wires are attached to a pole to make it more secure. The diagram shows one of those wires having a length of 220 feet. The angle
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By right triangle trigonometry, sin36°=(opposite side)/(hypotenuse.)

Substituting, we have 0.588=(opposite side)/220, thus the length of the opposite side, which represents the length of the pole, is 

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3 years ago
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Irina-Kira [14]

Answer:

The average rate of change of the function from x=1 to x=2 will be: 10.5                

Step-by-step explanation:

Given the function

f\left(x\right)=-\frac{14}{x^2}

at x₁ = 1,

f(x₁) = f(1) =  -14/(1)² = -14/1 = -14

at x₂ = 2,

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Using the formula to determine the average rate of change at which the total cost increases will be:

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