Answer:
The answer is B.
Step-by-step explanation:
The answer would be B because dividing 250,000 would get you 25,000 which would be 10% of the total cost. Dividing by 10 again would get you 2500 which would be 1% of the total cost. Divide 2500 by 2 and you'll get 1250. 1250 + 2500 would be 1.5% of the total cost.
10. Melissa and Kaylee are playing a game.
In the game, each player starts with 0 points
and the player with the most points at the end
wins, Melissa gains 5 points two times, loses
12 points, and then gains 3 points. Kaylee
loses 3 points two times, loses 1 point, gains
6 points, and then gains 7 points. Who won
the game?
Answer:
Kaylee wins.
Step-by-step explanation:
Melissa-> 1 Point
((5*2)-12)+3
(10-12)+3
-2+3
1
Kaylee-> 6 Points
((-3*2)-1)+6+7
(-6-1)+13
-7+13
6
Helppp this is due in an hour!
Answer:
D.
Step-by-step explanation:
[tex] \frac{h \times b}{2} [/tex]
[tex] \frac{3 \times 10}{2} [/tex]
[tex] \frac{30}{2} [/tex]
15 yd²
show work PLEASE HELP FAST What is the area of the shaded region?
Answer:
110
Step-by-step explanation:
(I NEED HELP ASAP PLS I HAVE A TEST)
Max scored 6 marks more than what he did in the previous test, in which he scored 20. liza scored 30 marks more than she did in the previous test, in which she scored 90. Who showed less improvement?
Answer:
I think its liza
Step-by-step explanation:
Answer:
Max
Step-by-step explanation:
Max percentage improvement in the first exam = [tex](\frac{6}{20}[/tex] ×[tex]100)[/tex] %
=[tex]\frac{600}{20}[/tex]%
= [tex]30[/tex]%
Maria percentage improvement in the first exam =[tex](\frac{30}{90}[/tex] ×[tex]100)[/tex]%
= [tex]\frac{3000}{90}[/tex]
= [tex]33.3333333333[/tex] Round [tex]33.33[/tex]%
Hence, 30% < 33.33%
Therefore, Max showed less improvement.
runben sees 14 wheels on a total of 6 bicycles and tricycles how many bicycles and tricycles are there
Answer:
B = 4
T = 2
Step-by-step explanation:
First, figure out the equation.
We know that bicycles have 2 wheels, that there are 3 on a tricycle, and there are a total of 14 wheels and a total of 6 bicycles and tricycles.
Let b stand for bicycles and t stand for tricycles:
14 = 2b + 3t
6 = b + t
We can figure out the amount of either by rearranging the second equation to isolate one variable. I will solve it in two ways
In the first way, I will solve for b
(-t) 6 = b + t (-t)
6 - t = b
Plug this into the first equation and solve for remaining variable
14 = 2(6 - t) +3t
14 = 12 - 2t + 3t
14 = 12 +t
-12 -12
2 = t
6 - 2 = b
b = 4
The second way was to solve for t first
(-b) 6 = b + t (-b)
6 - b = t
14 = 2b + 3(6 - b)
14 = 2b + 18 - 3b
(-18) 14 = 18 -b (-18)
-4/-1 = -b/-1
b = 4
6 - 4 = t
t = 2
It doesn't matter which way you go, they both give you the exact same answer.
Sooo, recap!
1) write equations
2) switch the easier of the two to isolate one variable
3) substitute to find other variable (x2)
4) Find answers! =D
Hope this helps!
The scale on a map is 1 cm for every 400 km. If Maine and Japan are 26 cm apart on the map, what is the distance between Maine and Japan?
Answer:
10400km
Step-by-step explanation:
We know that the scale on a map is 1cm for every 400km. So to find the actual distance for 26cm on the map, we take 26 multiplied by 400km. This gives 10400km.
I do need help i believe.
Find the length of a rectangle with a perimeter of 76 inches and width of 16 inches.
Answer:
22 inches
Step-by-step explanation:
Width (16) x 2 = 32
72 (perimeter) - 32 (width x 2) = 44 inches
44 divided by 2 is 22, which is the length.
Step-by-step explanation:
55.88cm (or) 0.56m (or) 22in
Diego said that these graphs are ordered from smallest to largest. Mai said they are ordered from largest to smallest. But these are graphs, not numbers! what do you think diego and mai are thinking?.
Both Diego and Mai are interpreting the said graphs (please see attached) in terms of which are Negative, Positive, or neutral.
The Interpretation of the GraphsWhen you want to interpret a linear equation in relation to a graph, it is important to note that two factors are critical:
If the slope of the line rises from left to right, it is Positive; If it falls from left to right, it is negative, and if it remains on the same line across, but above the y-axis, then it is constant but above zero.
Therefore, in the order they have been arranged, the first graph is negative because its last value falls below the y axis, the second is above the y-axis but constant at a level above zero, while the third has its values increasing from left to right above the y-axis.
See the link below for more about Linear Graphs:
https://brainly.com/question/7040405
A computer costs $800. It loses ¼ of its value every 2 years after it is purchased. What is t?
Answer:
84.375
Step-by-step explanation:
40!! POINTS!!!!!!!!!!!!!!!!1
Answer:
Answer:
The Answer To This Question Is B.49π feet square
Step-by-step explanation:
Area
= π(D/2)2
= 49π
= 153.9380400259
The Answer To This Question Is 153.9380400259 Which Is Also 49π
Hope This Helped
Have A Terrific Day (:
Step-by-step explanation:
A rabbit and a turtle run 100 meters. When the rabbit finished, the turtle was behind by 80 meters. Next time they want to finish together. The turtle still runs 100 meters. How many meters behind the turtle should the rabbit start? (Assume that they run at a constant rate during the competition.) ITS NOT 80
From the fraction solved, the distance that the rabbit should be behind the turtle will be 400 meters.
How to solve the distanceFrom the information, it was stated that a rabbit and a turtle run 100 meters and that when the rabbit finished, the turtle was behind by 80 meters. Therefore, the distance covered by the turtle will be:
= 100 - 80
= 20 meters
Therefore, the fraction of their distance will be:
= 20/100 = 1/5
Therefore, the number of meters behind the turtle that the rabbit should start will be:
= 80 × 5
= 400 meters.
Learn more about distance on:
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Please Give Information Thx ♡
The population of Small town in the year 1890 was 6,250. Since then, it has increased
at a rate of 3.75% each year.
When will the population reach 1,000,000 (to the nearest year)?
Answer:
6097
Step-by-step explanation:
6,250 + 3.75% =
6,484.375
6,484.375 - 6,250 =
234
1,000,000 - 6,250 =
993,750
993,750 / 234 =
4,247
1890 + 4,247 =
6097
what are 3 ratios that are equivalent to 75%
[tex]75\%= \frac{75}{100}=\frac{15}{20} = \frac{3}{4} [/tex]
Answer:
75:10015:203:4Step-by-step explanation:
what are 3 ratios that are equivalent to 75%
75:100
15:20
3:4
The product of two rational numbers is –7. If one of the number is –10, the other number is
what is 9 divided by 1/2
Answer:
I think the answer is 18
Step-by-step explanation: 1/2 as a decimal is 0.5
if you divide 0.5 by 9 you get 18
I hope you have/had an amazing day<3
Answer:
18
Step-by-step explanation:
9 divided by 1/2 you get 18
y plus 4 plus 3(y plus 2)
Answer:
5y+11
Step-by-step explanation:
y+3+4(y+2)
Use the distributive property to multiply 4 by y+2.
y+3+4y+8
Combine y and 4y to get 5y.
5y+3+8
Add 3 and 8 to get 11.
PLS HELP ME!!?!?!?!? Ok so Steve had a $6.00 coupon to the school store. Steve used his coupor Each notebook cost the same amount. After using the coupon, he still owed $5.25, not including tax. How much did one notebook cost
Answer:
Each notebook costs $1.25
Step-by-step explanation:
We'd have to add back the $6.00 coupon to the original price which would now be $11.25.
After getting the original price we now have to divide the price by 9, because of the 9 notebooks you've purchased.
Therefore, the price of $11.25 divided by the 9 notebooks would cost 1.25 each.
What are the roots of 3x2 + 10 = 4x? A. B. C. D.
Answer:
[tex]x=\frac{2}{3}\pm\frac{\sqrt{26}}{3}i[/tex]
Step-by-step explanation:
[tex]3x^2+10=4x\\\\3x^2-4x+10=0\\\\x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\x=\frac{-(-4)\pm\sqrt{(-4)^2-4(3)(10)}}{2(3)}\\ \\x=\frac{4\pm\sqrt{16-120}}{6}\\ \\x=\frac{4\pm\sqrt{-104}}{6}\\ \\x=\frac{4\pm2\sqrt{26}i}{6}\\ \\x=\frac{4}{6}\pm\frac{2\sqrt{26}}{6}i\\\\x=\frac{2}{3}\pm\frac{\sqrt{26}}{3}i[/tex]
Given the data set (18,14, 12, 14, 11, 11, 19, 20, 16, 11), which statements are correct?
A) The IQR is 5.
B) The range is 9.
11 is an outlier.
D) The distribution is skewed right.
E) The median is less than the mean
The correct statement is that the range of the data is 9
Range of a dataThe formula for calculating the range of data is expressed as:
Range = Highest value - Lowest value
From the given data
Highest value = 20Lowest value = 11Substituting into the formula
Range = 20 - 11
Range = 9
Hence the correct statement is that the range of the data is 9
Learn more on range here: https://brainly.com/question/2264373
SOS WILL GIVE BRAINLIEST!!
Answer:
180
Step-by-step explanation:
Answer:180
Step-by-step explanation:
In the figure shown, the measures of all angles are equal, and AB = EF.
There are two solid triangles, triangle ABC and triangle DEF.
What type of triangle is △ABC?
What type of triangle is △EFG?
Select all that apply.
A. △ABC: right; △EFG: right
B. △ABC: equilateral; △EFG: equilateral
C. △ABC: isosceles; △EFG: isosceles
D. △ABC: scalene; △EFG: scalene
E. none of the above
Answer:
B. △ABC: equilateral; △EFG: equilateral
C. △ABC: isosceles; △EFG: isosceles
Step-by-step explanation:
A triangle in which all angles are equal is an equilateral triangle. Any equilateral triangle is also an isosceles triangle (two sides/angles have the same measure).
The two triangles are both equilateral (B) and isosceles (C).
__
Additional comment
The angles of an equilateral triangle are all 60°. The sides are all the same length. A right triangle will have an angle of 90°, so the given triangles cannot be right triangles. A scalene triangle has all angles/sides different measures, so the given triangles cannot be scalene.
Maggie has twice as many apples in her grocery bag as her friends Leilani and Adeline combined. Leilani has 5 apples in her bag. Maggie has 20 apples in her bag. How many apples does Adeline have in her grocery bag? there's Abcd for the question
Answer:
5
Step-by-step explanation:
If Leilani has 5 apples, that means that Maggie has 10, but Maggie has 20 so that means that Adeline has 5 apples, because 5+5 is 10 and 10 doubled is 20
Which expression is a factor of 3y2 + 144 - 24
Answer:
3
Step-by-step explanation:
Because it is factor of the expression
work out 2.9 cos 17° rounded to 2 d.p.
Answer:
2.77
Step-by-step explanation:
2.9 cos (17) = 2.77
The value of expression 2.9 cos 17° is -0.81.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The expression is;
⇒ 2.9 cos 17°
Now,
The value of cos 17° = - 0.28
So,
⇒ 2.9 cos 17° = 2.9 × - 0.28
= - 0.81
Thus, The value of expression 2.9 cos 17° is -0.81.
Learn more about the cosine value visit:
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I need help with this. Plspslpsss help me
Step-by-step explanation:
1. k = 32
k + 19 = 51
32 + 19 = 51
51 = 51
correct, so, k=32 is a valid solution.
2. x = 43
16 = x - 27
16 = 43 - 27
16 = 16
correct, so, x = 43 is a valid solution.
3. m = 9
28 - m = 17
28 - 9 = 17
19 = 17
wrong. so, m = 9 is NOT a valid solution.
4. y = 8
y + 19 = 27
8 + 19 = 27
27 = 27
correct, so, y = 8 is a valid solution.
5. p = 22
19 = p + 3
19 = 22 + 3
19 = 25
wrong. so, p = 22 is NOT a valid solution.
6. r = 11
4 + r = 15
4 + 11 = 15
15 = 15
correct, so, r = 11 is a valid solution.
7.
a - 8 = 9 adding 8 to both sides
a = 17
8.
v + 13 = 15 subtracting 13 from both sides
v = 2
9.
16 = n - 24 adding 24 to both sides
40 = n or n = 40, of course
10.
c - 9 = 16 adding 9 to both sides
c = 25
11.
11 + k = 18 subtracting 11 from both sides
k = 7
12.
15 = w - 7 adding 7 to both sides
22 = w or w = 22, of course
A boy rides his bike at a speed of 28 miles per hour. How
many hours will it take him to complete a trip of 120 miles?
Round your answer to the nearest whole number.
hours
Answer:
About 4 hours.
Step-by-step explanation:
Let's set up a proportion and cross multiply.
[tex]\frac{28 miles}{1 hour} = \frac{120 miles}{x}[/tex]
Cross multiply.
120 = 28x
Divide by 28 on both sides.
= 4.28571428571
Round this to the nearest whole number, which is just 4. The answer is about 4 hours.
What variable is known as the data that you are collecting?.
Answer:
Step-by-step explanation:
Quantitative variables
When you collect quantitative data, the numbers you record represent real amounts that can be added, subtracted, divided, etc. There are two types of quantitative variables: discrete and continuous.
Mrs. House wants to buy a wireless speaker for her husband. She has narrowed down her choice to two stores: • Kohls is selling the speaker for $60.00. Mrs. House has a Friends and Family discount coupon for 25% off. • Target purchased the speaker for $38.00 and marked it up by 15% to sell in the store. How much would Mrs. House pay for this speaker at Target? Show your work
