Kala invested $8000 in a fund for 6 years and was paid simple interest. The total interest that she received on the investment was $2400. As a percentage, what was the annual interest rate of her investment?
Answer:
33.3%
Step-by-step explanation:
8000 divided by 2400 is 3.33
3.33 x 10 is 33.3 to make it out of 100%
so she gets one third of her investment
Write a function rule for the statement.
The output is the cube of the input.
y= ?
Answer:
my dad left
Step-by-step explanation:
hes gone and now i have no father and no milk
Easy 100 points if you do all 5 questions.
plz help
Answer: 1) 80 - 66 = 14
2) -5, -2, 0, 2, 4
4) -5.7, -2.4, 2, 3, 4.9
I'm very sorry I didn't know what to do in problems 3 and 5.
Answer:
ok this is for 3
Step-by-step explanation:
im trying to figure 5 out rn
Helppppp someone answered the first half but I need the second half
Answer:
i think its 182 dollars
Step-by-step explanation:
giving brainless out get it right
Answer:
97.5
Step-by-step explanation:
Supplementary angles always add up to 180.
180 - 82.5 = 97.5
Answer:
97.5
Step-by-step explanation:
180-82.5=97.5
Supplementary means they add up to 180 degrees.
So just subtract 82.5 from 180. You get 97.5
I want that brainliest O^O
Solve for b.
3 < b/-4 + 4
61 points
Answer: b < 4
Step-by-step explanation:
[tex]\\ \sf\longmapsto 3<b/-4+4[/tex]
[tex]\\ \sf\longmapsto 3<b-16/-4[/tex]
[tex]\\ \sf\longmapsto -12<b-16[/tex]
[tex]\\ \sf\longmapsto b>4[/tex]
Done
10 points: The bookstore has 2 women's magazines and 8 other magazines. What percentage of the magazines at the bookstore are women's magazines?
10 points if solved, will give brainliest to the correct answer.
Answer: 20%
Step-by-step explanation:
2/10 is 20%
Please help me with this I am not good at math
The equality [tex]\sqrt{x^{2}} =-x[/tex] is true for ______________
format the answer should be in:
[tex]x\ \textless \ -3; x\ \textless \ 3\ \textless \ 7; x; x\ \textgreater \ 7[/tex]
Answer:
X < -3
Step-by-step explanation:
-x will be positive when x < -3
Solve for M, please
2m - 6 ≥ - 2
Easy 61 points
[tex]\\ \sf\longmapsto 2m-6\geqslant -2[/tex]
[tex]\\ \sf\longmapsto 2m\geqslant 4[/tex]
[tex]\\ \sf\longmapsto m\geqslant 4/2[/tex]
[tex]\\ \sf\longmapsto m\geqslant 2[/tex]
Pls I need help with this math problem!!!
Answer:
(2,1)
Step-by-step explanation:
The solution is the point where the two lines cross.
Hope this helped! :)
Which of the following is an example of a proportional equation?
y=x+1
y=−1.4x
None of the above
y=3x^2−4
Identify which equations have one solution, infinitely many solutions, or no solution.
Here ya go, I did the activity
Answer:
Olananio
Step-by-step explanation:
i need help pleaseeeeeeeeeee
Answer:
D) 27
Step-by-step explanation:
4 + 2 = 6 (pets)
For each pet he spends $4.50, so:
6 × 4.50 =
6 × 4 = 24 +
6 × 0.5 =
6/2 = 3
24 + 3 = 27
So D.
:)
Answer:
D. Mr. Winston spends $27 dollars at the pet store.
Step-by-step explanation:
It's multiplication. He has 6 pets, he spends $4.50 for each pet.
4.50 * 6 = 27.
Mr. Winston spends $27 on pet food for his 6 pets.
Hope this helps!
If u like it, plz mark me as brainliest!
Which equation has a solution of s = 3/4?
. Ava makes bead necklaces. She has a total
of 6,048 beads. Each necklace has 24 beads.
Her friend Maria says that the greatest
number of necklaces she can make with the
beads is 162.
Explain why Maria’s answer is incorrect and
how she can find the correct answer.
Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha’s mean score?
A.70
B.75
C.80
D.90
Answer: c. 80
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
First add all of the the test results 70+70+80+90+90=400 then you divided by how many test their were so 400/5=80
Ill give brainiest to whom ever gets this correct.
Answer:
50.2
Step-by-step explanation:
Area=π×r2 =π×(4 cm)2 =16π)cm2≈50.24 cm
Answer:
A. 12.6 meters squared.
Step-by-step explanation:
The formula for finding SA, the surface area of a box, is SA = 2(ab + ac + bc), where a, b, and c represent the lengths of each edge of the box.
What is the surface area of this box if a = 10 in., b = 5 in., and c = 3 in.?
Answer:
The actual answer is 190 in squared
Step-by-step explanation:
Because I got it right on the website
Which comparisons are true? Select all that apply.
A.
7
.
34
>
7
.
304
B.
1
.
628
>
1
.
63
C.
4
.
05
<
4
.
055
D.
9
.
103
<
9
.
13
E.
2
.
29
<
2
.
129
Answer: i got D make sure you double check on ur end
Step-by-step explanation:
42,765 divided by 7 ty
Answer:
Exact Form:
42765
7
Decimal Form:
6109.28571428....
Mixed Number Form:
6109
2
7
Answer:
6109.2
Step-by-step explanation:
it is a terminating decimal.
giving brainiest
Graph the line using Point-Slope Form.
Answer:
Step-by-step explanation:
y=m+b
Construct a scatterplot and identify the mathematical model that best fits the data. Assume that the model is to be used only for the scope of the given data and consider only linear, quadratic, logarithmic, exponential, and power models. Use a calculator or computer to obtain the regression equation of the model that best fits the data. You may need to fit several models and compare the values of R2.
y = 8.14x0.58
y = 7.04 + 2.36x
y = 0.01x2 + 2.19x + 7.53
y = 4.40 + 12.02 ln x
Answer: i think its y=8.14x0.58
Step-by-step explanation:
The Wing Station wants the average price of the lunch meal deals to be $8.
What does the price of the chicken wings need to be for this to happen?
Step-by-step explanation:
To calculate the mean, we do the the total divided by the number of values. With 6 values, for the average to be 8, the total needs to be 48. The current total is 41, so Chicken Wings needs to be 7, because 48-41=7
Simplify 1/6(12x+24)+4x
Simplifique 1/6 (12x + 24) + 4x
6x+4
Veronica lives on a straight road that goes east and west. She starts from a point 5.1 miles west of her home and drives a certain distance to the store. The store is more than 3 1/2 miles east of her home. Let d represent the distance Veronica drove. Which inequality represents this situation?
Its C because 3 1/2 is grater than -5.1 because it is negative
The inequality is −5.1 + d > 3 1/2 which represents the situation, where d represents the distance Veronica drove.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
Veronica lives on a straight road that goes east and west.
Let d represents the distance Veronica drove.
She started from a point 5.1 miles west of her home and drives a certain distance to the store.
So, she drives:
−5.1 + d
The store is more than 4 1/2 miles east of her home.
Therefore, the inequality that represents the situation is as follows:
−5.1 + d > 3 1/2
Hence, the correct answer would be an option (C).
Learn more about the inequalities here:
brainly.com/question/20383699
#SPJ2
Need your guyzes halp, no false answers and I will give you most of my points
The bike store marks up the wholesale cost of all the bikes they sell by 30%.
Andre wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?
$
If the bike is discounted by 20%, how much will Andre pay (before tax)?
$
How much will the store make off the sale of the discounted bike?
$
Thaks Guys, I purple you!
Answer$32
Step-by-step explanation:
125 divided by 2 = 31.25 +00.05+32
Answer:
the whole sale price of the bike was $91.15
Step-by-step explanation:
130% = $125
= $125/1.3
= $91.15
Sophie read a total of 4 books in 2 months. Then, she read 10 books in 5 months. What is the constant of proportionality?
Answer:
The COP is 2.
Step-by-step explanation:
Do 4 divided 2 which is 2 and then do 10 divided by 5 to also get 2.
Sapatra spent $80 at Mr. and Mrs. Crab. She left a tip of 20%. How much was the tip she left?
Answer:
$16
Step-by-step explanation:
So Sapatra spent $80 at Mr. and Mrs. Crab and She left a tip of 20%. We can convert 20% into a decimal, that would be .2 when you move your decimal from the left 2 times and multiply 80 by .2. meaning her tip she left is $16
Jazmyn uses 2 gallons of paint to paint 5 walls. He uses 4 gallons of paint to paint 10 walls. How many gallons of paint does he use per wall?
Answer:
2/5 gallons
Step-by-step explanation:
If it takes 2 gallons of paint to paint 5 walls, then the amount of gallons used per wall can be calculated by comparison
[tex]5 walls = 2 gallons \\ 1 \: wall = x \: gallons \\ by \: cross \: multiplication \\ 5 \times x = 2 \times 1 \\ 5x = 2 \\ x = \frac{2}{5} [/tex]
Hence, 2/5 gallons of paint is used per wall.
