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allsm [11]
3 years ago
13

MATH QUESTION - Please Help

Mathematics
2 answers:
Komok [63]3 years ago
8 0
She used a 20, 10, 5, and 1, she also used a quarter, nickel, and 2 pennies
Arisa [49]3 years ago
6 0

Answer:

she used a $20 bill, $10 bill, $5 bill, $1 bill, 25 cents 5 cents, and 2 pennies

Step-by-step explanation:

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C) The exponential model A = 513.5e0.009t describes the population, A, of a
Sindrei [870]

Answer:

zotfnKhxitfupoydkfslfndckv

7 0
3 years ago
What is the graph of f(x)= 2x^2
konstantin123 [22]
Since this is a fairly small equation, it's pretty easy to plug in a few points to get ordered pairs and sketch a graph:

when x = 0...
f(0) = 2(0)^2
f(0) = 0
(0, 0)

when x = 1...
f(1) = 2(1)^2
f(1) = 2
(1, 2)

when x = -1...
f(-1) = 2(-1)^2
f(-1) = 2
(-1, 2)

from there, you can get a rough sketch of the graph just by plotting those points. essentially, it just looks "skinnier" than your typical parabola because the 2 out front makes the curve steeper.
3 0
3 years ago
What is mC ? Enter your answer in the box
GalinKa [24]

Answer:

millicoulomb

Step-by-step explanation:

millicoulomb is 1*10^-3 Coulombs

4 0
3 years ago
What is the equation of the line that passes through the point (6,4) and has a slope of -2/3
Aleksandr [31]

Answer:

using the given points substitute it into the equation y=mx+c

therefore

y=4

m=-2/3

X=6

c=?

so we should c=intercept

Step-by-step explanation:

y=mx+c

4=-2/3(6)+c

4=-4+c

c=4+4=8

therefore equation of the graph is y=-2/3X+8

4 0
3 years ago
Explain how to divide i still don't understand
iris [78.8K]
Dividing is just about how many times a number hours into a different number. For example- 7 divided by 28 = 4 because 7 can go Into 28 4 times...hope this helps
4 0
3 years ago
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