Answer:
30,012.5
Step-by-step explanation:
We power the number by itself for the past years so in this it will be 3.5 powered by itself four times equaling 150.0625 multiplied by the first deposit which is 200 so 200*150.0625= 30,012.5
Hope this helps
What is the slope of the line represented by the equation y = 4/5x - 3
Answer:
4/5
Step-by-step explanation:
the slope is the number next to x
y=mx+b is a model we use in math to find the slope. each letter is a place marker for different numbers.
slope is where the m is in the problem
in your case 4/5 is found in the same spot as m.
What is the greatest common factor of 8 and 6
Answer: 2
Step-by-step explanation:
A box is filled with 10 bluecards, 2 red cards, and 2 yellow cards. A card is chosen at random from the box. What is the probability that the card is not red?
Write your answer as a fraction in simplest form.
Answer:
6/7 is your answer
Step-by-step explanation:
10+2+2 is 14 and that's your total number of cards. then you add the blue cards and the yellow cards to get your answer and reduce.
A volunteer at the zoo is responsible for feeding the animals in 15 exhibits in the reptile house. This represents 20% of the total exhibits in the reptile house. How many exhibits are in the reptile house.
The 75 exhibits are in the reptile house.
we have given that,
A volunteer at the zoo is responsible for feeding the animals in 15 exhibits in the reptile house.
We have to determine how many exhibits are in the reptile house.
Therefore we have
if 15 exhibits = 20% of total exhibits,
What is the percentage?
A percentage is a number or ratio expressed as a fraction of 100.
then 15/20% = 75 total exhibits in the reptile house
We can check the answer,
75 x 20% = 15
Therefore the 75 exhibits are in the reptile house.
To learn more about the percentage of visits:
https://brainly.com/question/24304697
#SPJ1
i do not get this so please explain what it means
Answer:
Huh?
Step-by-step explanation:
I do not see anything.
2
Find the slope from the 2 points.
(-12,-9) and ( 18, 6)
-2
-1/2
2
1/2
Step-by-step explanation:
the slope of a line is the ratio y/x.
that means when going from one point to the other, how many units is y changing, when x changes a certain number of units.
so, going from one point to the other here, x changes by 30 units (from -12 to +18). and y changes 15 units (from -9 to 6).
therefore, the slope is
15/30 = 1/2
What is the slope of A line parallel to the line whose equation is 6x+9y=216
what is an equivalent ratio to 9:1
Answer:
Equivalent ratio of 9:1 is 18:2.
Mark me as the brainlist
Answer:
18:2 is equivalent
pretty sure
A bag contains 3 black marbles and 5 white marbles. Paul picks a marble at random from the bag and replaces it back in the bag. He mixes the marbles in the bag and then picks another marble at random from the bag. Calculate the probability that Paul picks:
A. Two black marbles
B. Black marble in his second draw
Answer:
id go with B.
you'd get a mix because its bound to happen.
What is the slope of the line in the graph?
On a coordinate plane, a line with negative slope goes through points (0, 1) and (4, negative 2).
Negative four-thirds
Negative three-fourths
Three-fourths
Four-thirds
Answer:
the slope for (0,1)(4,-2) is -3/4
Answer:
B. Negative three-fourths
Step-by-step explanation:
PLEASE HURRY NO LINKS PLEASEEEEEE
Answer:
64
Step-by-step explanation:
-4(m-n)^2
when m=3 and n=-1
-4(3-(-1))^2=
-4(3+1)^2=
-4(4)^2=
-4(16)=-64
correct answer is -64
please mark this answer as brainlist
Solve four-tenths plus four ninths
Answer:
[tex]\frac{38}{45}[/tex]
Step-by-step explanation:
[tex]\frac{4}{10} +\frac{4}{9}[/tex]
So first you need to have a common denominator (the number on the bottom)
The least common denominator (LCD) would be 90.
So then the fractions would be: [tex]\frac{36}{90} +\frac{40}{90}[/tex].
Add.
You get: [tex]\frac{76}{90}[/tex]
Simplify and the answer is [tex]\frac{38}{45}[/tex]
what is 5.6 less than 25.3
Answer:
19.7
Step-by-step explanation:
Example # 12: The probability that Mary can work a problem is 70%.
Find the probability that Mary cannot work the problem.
HELP PLEASE!!!
Answer:
the answer is 30% hope this helps you
Answer:
30%
Step-by-step explanation:
The two outcomes (can work the problem and can't work the problem) are complementary.
In probability theory, the complement of any event A is the event [not A], i.e. the event that A does not occur. The event A and its complement [not A] are mutually exclusive and exhaustive.
Complementary events are two outcomes of an event that are the only two possible outcomes.
Complementary outcomes add to 1 or 100%.
100 - 70 = 30.
he total cost of 5 doughnuts and 6 cookies at a bakery is $11.95. The cost of each cookie is $0.95.
Select the equation and its solution that can be used to determine the cost, x, of 1 doughnut.
Answer:
x=1.25
Step-by-step explanation:
Answer:
($0.95 * 6) + (5x) = $11.95
The cost of one donut (x) = $1.25
Step-by-step explanation:
I hope this helps!
After two semesters of course work, a student has completed 32 credit hours of course work with a grade point average of 3.15. What grade point average will the
student need to complete in order to raise their cumulative grade point average to 3.2, if the student is taking 14 credit hours of graded course work this semester
(third semester)?
Using weighed average, it is found that the student will need a GPA of 3.31.
To find a weighed average, each value is multiplied by it's weight.
For the student's average, we have that:
GPA of 3.15 with a weight of 32.GPA of x with a weight of 14.We want the mean to be 3.2, thus:
[tex]\frac{3.15(32) + 14x}{32 + 14} = 3.2[/tex]
[tex]3.15(32) + 14x = 46(3.2)[/tex]
[tex]14x = 46(3.2) - 32(3.15)[/tex]
[tex]14x = 46.4[/tex]
[tex]x = \frac{46.4}{14}[/tex]
[tex]x = 3.31[/tex]
The student will need a GPA of 3.31.
A similar problem is given at https://brainly.com/question/16233451
In a fishing derby, jimmy caught six more fish than his sister kelly. How many fish did each person catch if they caught a total of 20 fish?
4. What is the interval notation for the solution set of the following number
line?
-5 -4 -3
-2
-1 0 1
2
3
4
5
Answer:
deez
Step-by-step explanation:
Use the midpoint formula to find the midpoint of (4, -2) and (6, 10)
Answer:
the mid point in x axis is half of 6-4 which =1
the mid point in y axis is half of 10-(-2) which=6
hence he midpoint is (1,6)
What is the equation of this line?
y=34x−3
y=−3x−34
y=−3x−43
y=43x−3
Step-by-step explanation:
this line goes through the points (0, -3) and (4, 0).
so, the y-axis intercept is at y = -3.
therefore, the equation has to end with "- 3".
the slope (the factor of x in the equation) is the y/x ratio of the changes of y and of x when going from one point to the other :
x changes by 4 positive units (from 0 to 4), and y changes by 3 positive units (from -3 to 0).
so, the slope is 3/4.
and so, the equation is
y = (3/4)x - 3
If I`m going to solve "what is the percent is 29.00 out of of 122.50 what do I multiply by 100 or 122.50?
Answer:
I don't know the answer you know
solve each proportion
how do you do this?
Answer:
solve each proportion
how do you do this?
Step-by-step explanation:
Help????????????????
Answer:
its gonna be b
Step-by-step explanation:
um....
.........
........
Two numbers add up to 44 they have a difference of 10 what are the numbers?
22 is half
u go down by 1 and up by 1
It ends up at 17 and 27
17+27=44
The two numbers you are looking for are 17 and 27
A total of $8000 is invested: part at 5% and the remainder at 13%. How much is invested at each rate if the annual interest is $730?
Answer:
$3875 at 5%
$4125 at 13%
Step-by-step explanation:
Let x = amount invested at 5%.
Let y = amount invested at 13%.
x + y = 8000
0.05x + 0.13y = 730
Solve the first equation for x and sustitute into the second one to solve by the substitution method.
x = 8000 - y
0.05(8000 - y) + 0.13y = 730
400 - 0.05y + 0.13y = 730
0.08y = 330
y = 4125
x = 8000 - 4125
x = 3875
Answer:
$3875 at 5%
$4125 at 13%
I am super confused about my stats homework. Every time I get the question wrong, it gives me a new set of numbers. Help!
What is the next number in the sequence? (4, 11, 25, 53, 109, ?)
Answer:
221
Step-by-step explanation:
109×2+3=221, pattern is x2+3
--
4×2+3=11
11×2+3=25
25×2+3=53
53×2+3=109
Alex is making string bracelets for his friends he has 5 meters of string to make each bracelet. How many bracelets can Alex make?
Answer:
5
Step-by-step explanation:
Answer:
5 bracelets
Step-by-step explanation:
PLEASE MARK AS BRAINLIEST!!!!!A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician buy?
Answer:
He can but 6 ads
Step-by-step explanation:
how i thought of it was what times 700 hundred gives me 4,200 and i used the math that i have been taught and put together 6
Answer:
8
Step-by-step explanation:
4200÷7=
.................................
