Answer:
False
Step-by-step explanation:
The size of the points can be infinitely small in which infinite points can fit on the period and since infinity can not be counted therefore the answer is false.
Answer:
757.08 is your answer
Step-by-step explanation:
Hope this helped!
Sorry for not answering sooner :(
Let's have a variable for each rate
x = account 1 (2.5% rate of interest)
y = account 2 (8% rate of interest)
The formulas we need are:
0.025x + 0.08y = 830 (amount of interest paid)
x + y = 20 000 (combined amount invested)
To solve we will use substitution (isolate for one variable and plugging into the other formula):
x + y = 20 000
x = 20 000-y
0.025x + 0.08y = 830
0.025(20 000-y) + 0.08y = 830
500-0.025y+0.08y=830
500+0.055y=830
0.055y=330
y=6000
Now that we know y (the 2nd account) = $6000 we need to find x. We do this by using the previous formula.
x = 20 000-y
x=20 000 - 6000
x=14000
She invested $14 000 at a 2.5% interest rate and $6 000 at a 8% interest rate.
*Notes:
the percentages were converted into decimal form
you check your answer by plugging the numbers back into the 2 formulas we made
Answer:so I got 22 but I don’t know how you could put as a fraction
Step-by-step explanation:
Answer:
235 cm^3
Step-by-step explanation:
I would start by "cutting" the shape into two parts; the top and the bottom
to find the area of these shapes you will need to use l*w*h
So substitute in the values
(5*5*4)+(9*3*5)=a
solve the parenthesis
100+135=a
add
235 cm^3
