Answer:
75 ¢
Step-by-step explanation:
10 cents +6 dimes + 5 cents equals 75 cents or 3/4 of a dollar
1. Alan got 80% in his math test, Jorden got one-fifth more, what is the mark of Jorden?
2. The salary of a doctor is increased by 25%. The new salary is $8000. What is the original salary?
3. Increase 200 by 10% and then decrease by 20%. Find the new number.
4. The salary of a doctor is increased by 20%. By what percent should the new salary be reduced in order to restore the original salary?
5. Steph took out a compound interest loan that charges 2.5% interest annually. If her original loan amount was for $60,000 and she is paying off the loan over 2 years, how much will she pay altogether? What is the interest?
Answer:
1. 96%
2. $6000
3. 176
4. 20%
Step-by-step explanation:
1. 1/5 of 80% is 16%. 80+16=96
2. 25% of 8000 is 2000. 8000-2000= 6000.
3. 10% increase of 200 is 20. 20+200=220. 20 percent of 220 is 44. 220-44=176
4. if you increase the original salary by 20%, then decreasing it by 20% of the new salary will give you the old salary.
Answer:
63,000
Step-by-step explanation:
I need help ASP please i will give 30 points
The following box plot shows the number of books sold each day at a bookstore for 40 days. How many days did the bookstore sell 2 to 12 books?
A. 2
B. 4
C. 10
D. 20
Which of the following is equivalent to 4 2/3?
3 5/3
3 6/3
3 12/3
3 4/3
Answer:
[tex]3\frac{5}{3}[/tex]
Step-by-step explanation:
If you change the original number into an improper fraction, you need something that will be the same as [tex]\frac{14}{3}[/tex]
20 PTS+BRAINLIEST 8th Grade Simple quadratic equation- answers for points will be reported :)
equation: -7x+6= x squared-7x
Answer:
x = √6 or - √6
Step-by-step explanation:
equation: -7x + 6 = x² - 7x
switch sides:
x² - 7x = -7x + 6
Add 7x to both sides,
x² - 7x + 7x = -7x + 7x + 6
x² = 6
For x² = f(a) the solution are x = √f(a), -√f(a)
x = √6 , x = - √6
Answer:
-7x + 6 = x² - 7x
-7x + 7x +6 - x² = 0
0 + 6 - x² = 0
-x² + 6 = 0
-x² = (-6)
x² = 6
x = ±√6
x =√6 or x = -√6
the ratio of cats and dogs at the city pound is 92 to 144.which statement descrbes this relationship?
Answer:
There are 23 cats for every 36 dogs at the city pound
Step-by-step explanation:
This means that for every group of 92 cats at the city compound there is a group of 144 dogs. So it also means that for every group of 23 cats there is a group of 36 dogs.
92 to 144 or 92/144 = 23/26 or 23 to 36
Hope This Helps OutAnswer:
8:12
around every 8(7.6)cats there will be 12 dogs
pls answer 20 points I will mark brainliest
Answer:
So to find the volume of triangle prism,
Find area of triangle = [tex]\frac{1}{2} (5)(3)=\frac{15}{2} =7.5in^{2}[/tex]
Then find the total volume of triangle prism= 7.5×6=45in³
Volume of triangular prism = 45in³
Now to find the volume of the rectangular piece,
Volume=width×height×length
= 7×3×16
= 336 in³
Volume of rectangular piece = 336in³
Total area= 45in³+336in³=381in³
HURRY PLEASE!!!!!!!!
Which of the lines is a line of symmetry for the object?
A.
none of the lines
B.
VW only
C.
RS only
D.
RS and TU
Answer:
A
Step-by-step explanation:
The shape has no symmetry.
You can easily find this by just imagining how it would look if it was symmetrical from each of those lines.
For B, the bottom half of the shape is not as big as the second half, so it can't be B.
For C, you can see the the shape is more on the right side of the line at the top and more on the left side of the line at the bottom, making it not symmetrical.
It can't be D because C is not symmetrical.
Please answer this someone so I can get out of summer school please!!!
A graph titled Arnie's Airplane has time (minutes) on the x-axis and distance (miles) on the y-axis. A line goes through points (0, 0) and (2, 10). A 2-column table with 3 rows titled Bernie's Biplane. Column 1 is labeled Time (minutes) x with entries 3, 5, 8. Column 2 is labeled Distance (miles) y with entries 21, 35, 56.
Find each slope from the graph and table to compare the constant speeds of the two airplanes.
What is the constant speed (slope) of Arnie’s airplane?
What is the constant speed (slope) of Bernie’s biplane?
Who flew faster?
Answer:
5,7, bernie
Step-by-step explanation:
its right bc ik it is lol
Janice started watching TV at 8:53pm. She didn't turn off the television until 2:41am the next morning. How long was the TV on?
Find the area of quadrilateral ABCD. [Hint: the diagonal divides the quadrilateral into two triangles.]
The area of the quadrilateral is 39.84 sq.units.
What is a Quadrilateral?A quadrilateral is a polygon with four sides.
The quadrilateral ABCD is divided into 2 triangles by its diagonal
The area of Quadrilateral will be equal to the sum of the area of tho scalene triangles
The area of a scalene triangle is given by
[tex]\rm A = \sqrt{s (s-a)(s-b)(s-c)[/tex]
s is the semi perimeter = (a+b+c)/2
The sides of the Triangle ADC is 3.54, 17.29, 17.21
and The sides of the Triangle ABD is 7.84, 17.29, 9.59
s for ADC = (3.54+17.29+17.21)/2 = 19.02
s for ABD = 17.36
A for Triangle ADC is = 30.36
A for Triangle ABD is= 9.48
The total area of the quadrilateral is 30.36+ 9.48 = 39.84
To know more about Quadrilateral
https://brainly.com/question/13805601
#SPJ5
Select ALL the correct answers.
The number of calls that the employees in a call center took on Wednesday were recorded and combined in the histogram below.
Which of the following statements describe the distribution?
The mean is the best measure of center.
The mean absolute deviation is the best measure of variability.
The interquartile range is the best measure of variability.
The data has one striking deviation.
The data is close together without any outliers.
The data is spread out with no gaps.
The median is the best measure of center.
Answer:
a-The mean is the best measure of center.
b-The mean absolute deviation is the best measure of variability.
c-The interquartile range is the best measure of variability.
g-The median is the best measure of center.
Step-by-step explanation:
a-The mean is the best measure of center.
b-The mean absolute deviation is the best measure of variability.
c-The interquartile range is the best measure of variability.
d-The data has one striking deviation.
e-The data is close together without any outliers.
f-The data is spread out with no gaps.
g-The median is the best measure of center.
Answer:
a-The mean is the best measure of center.
b-The mean absolute deviation is the best measure of variability.
c-The interquartile range is the best measure of variability.
g-The median is the best measure of center.
Step-by-step explanation:
Find the "explicit" formula, f(n) of this sequence: 2, 5, 12.5, 31.25,...
If the solids above are dice being measured for production, which of the
solids above uses the best units?
A. Solid A
B. Solid B
C. Solid C
Answer: I would say A or C bc they are similar but C seems more reasonable.
Step-by-step explanation:
Help me pls it is very confusing
Which number best represents a debt of $5,324?
A.
-53,240
B.
-5,324
C.
5,324
D.
53,240
Answer:B
Step-by-step explanation:The negative represents how the debt is in the negatives so it should be B. I hope that helps!
Answer fast!
Find the lateral surface area of the solid above.
Answer:
168 cm²
Explanation:
Lateral surface area of triangular prism: (perimeter of base) × height
Here given:
a = 4 cmb = 6 cmc = 4 cmh = 12 cmSo, lateral surface area:
= (4 + 6 + 4) × 12
= 168 cm²
3+(−4)−7
Please include explaination
Answer:
-8
Step-by-step explanation:
3 + -4 - 7
3 - 4 - 7
-1 - 7
-8
Answer: -8
Step-by-step explanation:
3+(-4)-7
Whenever you have a +(- something), it ALWAYS becomes a -
So 3+(-4)= 3-4
Now we have:
3-4-7
PEMDAS states that you must do the subtraction from left to right. So you start with the 3-4.
3-4-7
-1-7
-8
Whenever you have a negative number minus a number , the result will always be negative.
Hence, thats why the answer is -8
Ryan has $100 to buy new clothes. If he buys 3 shirts that cost $29.23 each, including taxes,
how much money will he have left?
Answer
$12.31
Step-by-step explanation:
29.23 x 3 = 87.69
100.00 - 87.69 = 12.31
Need HELP!!!!
Kirsten plans to dig a rectangular-shaped area in her yard for a garden.
She wants the garden to be 16 feet long and 10 feet wide.
1. Kirsten wants to sketch a scale drawing of the garden.
Part A
Draw and label the scale model. Use a scale of 1 inch equals 2.5 feet.
Part B
Kirsten considers enlarging the scale drawing by a scale factor of 4 to
include more details. What would be the new scale and dimensions of
the larger drawing?
2. Kirsten decides that one of the long edges of the garden will be adjacent
to the side of her house. She plans to put a 3-foot-high fence around the
other three sides. If she paints the fence on both sides, what is the total
area that will be painted? Explain.
Please hurry
If the perimeter is 26 meters,
what is the length of the missing
side in this polygon?
A. 7 m
B. 8 m
C. 9 m
D. 52 m
Answer:
7
Step-by-step explanation:
if the perimeter is 26
and x = 4+3
then x=7
Answer:
A. 7m
Step-by-step explanation:
Just add the 4m and 3m.
I sadly don't understand this! Can anybody help? Tysm!!!
And?
What's the answer?
Answer:
0.8 < .85
Step-by-step explanation:
The left one shows .80of the figure shaded
the right one shows .85 of the figure shaded
I suppose you are to see that .8 is less than .85
Summer homework, need help
Answer:
5,2,3
Step-by-step explanation:
I don't really know what to say. Im in midd school and I saw this before.................
Answer:
1 1 4 -3
Step-by-step explanation:
since the slope of the graph is one, the answer is one to both
The biggest y is 4
The smallest Y is -3
I THINK NOT SURE
Ken had 5 math quizzes in a month.
Which table can be used to find his mean score on the quizzes?
Answer:
Choose the top right one.
Step-by-step explanation:
hoped i helped i really hope i helped. can you please please give me crown as well?
How to calculate Tax Income and Capital Gain?
Please Help and Explain this like how do I calculate income tax and capital gain and investments
Answer: down below...
Step-by-step explanation:
Exercise 1:
Income = $83.465
Tax paid at 5.05% means, whatever your income is, you gotta pay 5.05% of it as a tax.
5.05% = [tex]\frac{5.05}{100}[/tex]
[tex]\frac{5.05}{100}*$83.465[/tex]
[tex]0.0505*$83.465[/tex]
If you do the calculations it should give you a $4,214.9825 tax
"Income tax paid at 9.15%"
[tex]\frac{9.15}{100}*83.465[/tex]
[tex]0.0915*83.465[/tex]
The 9.15% tax = $7,637.0475
"Total income tax paid"
This will just be the sum of the two taxes.
$4,214.9825+$7,637.0475 = $11,852.03 (sum of taxes)
Exercise 2:
Purchase price = $347.000
Selling price = $863.000
As you can see, they purchased the property for $347.000 and sold it for $863.000 which made them a lot of money in profit :)
That's what the Difference is.
Difference = $863.000-$347.000
Difference = $516,000
I don't really understand what capital gains are, because I'm 13, but I suppose I gotta calculate 50% of the profit that the banker has made.
[tex]\frac{50}{100}*$516.000[/tex]
[tex]\frac{5}{1}*$51.600[/tex]
[tex]5*$51.600[/tex]
"Capital gains" = $258,000
I don't really know if this is the correct answer for capital gains, but I am pretty sure I did well on the other ones.
Hope I helped you :] !
NO LINKS OR FILES PLEASE!!!!!
The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.3, 1). The finishing point will be at (1, −5.3).
Part A: Use the grid to determine in which quadrants the starting point and the finishing point are located. Explain how you determined the locations. (6 points)
Part B: A checkpoint will be at (5.3, 1). In at least two sentences, describe the difference between the coordinates of the starting point and the checkpoint, and explain how the points are related. (4 points)
Answer:
Step-by-step explanation:
A: The starting point is located in Quadrant Q and the finishing point will be located in Quadrant S.
B: The checkpoint is in Quadrant P so it is in the middle of the course. The course will go from Quadrant Q to Quadrant S clockwise.
Cycle City charges an initial price of $15 plus $0.75 per house for bike rentals, which is represented by the expression 15 + 0.75h .
Complete the statement to describe the terms...
Answer: see below
Step-by-step explanation:
h represents the number of houses. How i know this:
(1) the question states that each house costs $0.75. So 0.75h means 0.75 times a number of houses.
(2) h is used because houses starts with h. Also, h can't represent bikes because the "bikes" only appears in 1 number and doesn't have anything per bike. It only appears once.
15 represents the initial price of bike rentals.
- It says in the question, "Cycle City charges an initial price of $15 plus $0.75 per house for bike rentals". All of the information related to what 15 stands for is underlined. "Initial price" means a 1 time price that doesn't repeat. the 0.75 repeats based on how many houses you get.
0.75h represents the total cost for any number of houses.
(1) The question says "$0.75 per house" which means that each house costs 0.75. The h next to the 0.75 only means a number of houses. Whenever you see "something per something", expect the first letter of the 2nd word to be placed after the number.
If it doesn't make sense, let's say that h=1. In other words, we are buying 1 house. 0.75h means 0.75xh, so 0.75x1= 0.75. It's true. 1 house costs 0.75. You can also do 0.75x2, 0.75x3, and so on.
I hope i could help :)))
Answer:
Step-by-step explanation:
h= number of houses
0.75= cost per house
15= the initial price (price first paid)
Insert a digit in each place "..." to make numbers that are divisible by 6
if it is possible:
4...9
the question isn't possible to answer because 9 is not divisible by 6
Answer:
It is not possible to make 4_9 divisible by 6
Step-by-step explanation:
A number that is divisible by 6 will be divisible by 2 and by 3. An integer is divisible by 2 if its units digit is even. An integer is divisible by 3 if the sum of its digits is divisible by 3.
__
The given number has a units digit of 9, which is not even. The number cannot be made divisible by 2 for any inserted digit.
It is not possible to make 4_9 divisible by 6.
Ruben digs a hole at the beach that is 4.8 feet deep. Brian uses the sand Ruben digs up to build a sand castle that is 2.5 feet tall.
Which statement correctly compares the depth of Ruben’s hole and height of Brian’s castle?
A. |–4.8| > |2.5|
B. |–4.8| < |2.5|
C. –4.8 > 2.5
D. |–4.8| < 2.5
Answer: Hope this helps you!
A. |–4.8| > |2.5|
Step-by-step explanation:
When, you compare the distance between stuff, you always compare the absolute value of each thing. And even this equation does not ask for the distance between stuff, it still does require you to compare it with absolute value. The negative sign is only their because they are digging up the ground and not adding to the ground. However, when comparing it, we want to find what is deeper, so we use absolute value making it both positive to compare it fairly. However, if it asked which one was less deep you will use the negative signs. But based on this situation, you don't need to.
BRAINLIEST?Answer: give the other person brainliest :)
Step-by-step explanation:
the clock shows when the movie starts and ends
Answer:
1 hour and 40 minutes
Step-by-step explanation:
The start time is, 11:30am
The end time is 1:10pm
11:30 to 12:30 is one hour
12:30 to 1:10pm is 40 minutes
Answer:
1:40
Step-by-step explanation: