Answer:
k=11.111111111111, D=2600/39, A=16.81, C=400, W=27.75, K=10
Step-by-step explanation:
Hope this helped!
If A = 52 and K=22 then D = 63.44 and if Given A = 361 and K = 5 then
C = 398.0025.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, A = 52 and k = 22.
From the diagram, D is (100 + 22)% = 122% of A.
Therefore,
D = (122/100)×52.
D = 63.44.
Given, A = 361 and k = 5.
Therefore,
C = (105/100)×361
C = 379.05 and again 105% of 379.05.
C = (105/100)×379.05.
C = 398.0025
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Elena's aunt bought her a $150 savings bond when she was born. When Elena is 20 years old, the bond will have earned 105% in interest. How much will the bond be worth when Elena is 20 years old?
The worth of the bond is $307.50.
What is the worth of the bond?The worth of the bond is the sum of the bond when it was bought and the interest earned on the bond.
Worth of the bond = interest rate + value when the bond was bought
Interest = 105% x $150
1.05 x $150 = $157.70
Worth of the bond = $157.70 + $150 = $307.50
To learn more about interest, please check: https://brainly.com/question/26164549
find two plot points
Answer:
x = 0 and y = 3, x = 3 and y = 0
Step-by-step explanation:
Just make one of the numbers 0 and the other one 3.
The difference of a
number x and 2 is 7.
Answer: -5 and 9
Step-by-step explanation:
x-2 = 7
x = 9
2-x = 7
x = -5
Easy
Answer:
x = 9
Step-by-step explanation:
Since we know that the difference would mean subtraction, we also know that to find the value of the variable, we need to the reverse operation. So, we would add 7 + 2 to get 9. Hope this helps you!
The two rectangular prisms are similar. What is the volume of the larger rectangular prism? 240 cm³ 540 cm³ 1620 cm³ 3240 cm³ A smaller rectangular prism with a side length of five centimeters and volume of sixty cubic centimeters. A larger, similar rectangular prism with a side length of fifteen centimeters.
Volume of a figure is measure of the space it occupies. The volume of the larger rectangular prism is given as: Option C: 1620 cm³
If a rectangular prism has dimensions a unit, b unit, and c units, then its volume is given as
[tex]V = a \times b \times c \: \rm unit^3[/tex]
What are similar figures?They are scaled. It means, if two figures are similar, then we can get one figure from another by multiplying some constant value(same for one pair of similar figure) to its dimensions.
For example,
if for given case, one rectangular prism has got dimensions a, b, and c centimetres, then
the second rectangular prism, which is similar, let the scale factor is 'd',t then second prism's dimensions will be a x d units, b x d units, and c x d units.
For first prism(smaller), its one side is given to be 5 cm, let its other two sides be 'b' cm, and 'c' cm, then,
[tex]60 \: \rm cm^3 = 5\times b\times c \\\\b\times c = \dfrac{60}{5} = 12[/tex]
Now, the larger prism has 15 cm corresponding side, thus, scale factor was 3 (since 15 is 3 times 5).
Thus, its dimensions would be 15, 3 x b, 3 x c
Thus, its volume would be
[tex]15 \times 3 \times b \times 3 \times c = 135 \times b\times c = 135 \times 12 = 1620 \: \rm cm^3[/tex]
Thus,
The volume of the larger rectangular prism is given as: Option C: 1620 cm³
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Answer:
I can confirm that the answer is 1620 because I just finished my test
Step-by-step explanation:
helpppp asap please!!!!
Answer:
Angle at x is 75°
Step-by-step explanation:
Data :
Angle at A = 65°
Angle at B = 40°
According to the porperty of triangle we know that total interior angle a triangle has is 180° irrespect of type or size
A + B + C = 180
65 + 40 + C = 180
C = 180 - 65 - 40 = 75°
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Members of a book club go out to lunch and decide to split the bill. Their bill is $27. 00, plus they want to leave a 15% tip. The final amount will be split 3 ways. What is the amount each person will pay? $9. 46 $10. 08 $10. 35 $11. 75.
Answer:
10.35
Step-by-step explanation:
The total billing amount is $31.05. The share of each person on the total billing amount is $10.35. Option C is the correct answer.
Further explanation of share of each person.Given that the billing amount is $27.00. The additional tip is 15% of the billing amount. The final bill will be split into 3 persons.
The amount of tip is calculated as given below.
[tex]Tip = \dfrac { 15}{100} \times \$27.00[/tex]
[tex]Tip = \$4.05[/tex]
Now the total billing amount is the sum of the final bill and the amount of tip.
Total Bill = $27.00 + $4.05
Total Bill = $31.05
The share of each person on the total amount is given as,
Share = [tex]\dfrac {\$31.05}{3}[/tex]
Share = $10.35
Hence we can conclude that the share of each person on the total billing amount is $10.35. Option C is the correct answer.
To know more about the shares and percentages, follow the link given below.
https://brainly.com/question/21305983.
Which of the following is the most reasonable product of 5 10.11 and 3 16/17? A. 15 B. 18 C. 20 D. 24
Answer:
D, 24
Step-by-step explanation:
5 10/11 is about 6 and 3 6/17 is about 4.
6 x 4 = 24.
Answer:
D. 24
Step-by-step explanation:
5 10/11 ≈ 6
3 16/17 ≈ 4
A reasonable estimate of the product is 6×4 = 24.
What is the value of x?
Enter your answer as a decimal in the box.
Answer:
22.5
Step-by-step explanation:
[tex]\frac{15}{6} = \frac{x}{9}[/tex]
cross multiply
15x = 6*9
15x = 54
devide 15 from both sides
x = 22.5
multiply 2 by r, then multiply 9 by the result
Answer:
2×r=2r
2r×9=18r
Hope this helps:)
Answer:
9(2r)
Step-by-step explanation:
2×r =2r
9×2r can be written as 9(2r)
We could write this as 18r but it is best to leave it at 9(2r)
13. what is x ????????
Answer:
x equals 14
Step-by-step explanation:
If u plug in 14 as X. The equation would equal 180.
Pls help find The value of x of the polygon
Answer:
97°
Step-by-step explanation:
First, find the sum of the interior angles by using the following formula.
[tex]S = (n-2)180[/tex]
S is the sum and n is the number of sides
S = (5 - 2)180
S = (3)180
S = 540°
Next create an equation by adding all the interior angles together and setting the sum equal to the sum of the interior angles and solve for x, the missing angle.
72 + 136 + 127 + 108 + x = 540
443 + x = 540
443 - 443 + x = 540 - 443
x = 97°
Convert the binary number 10110011 into a decimal number.
In a survey, 15 high school students said they could drive
and 15 said they could not. Out of 60 college students
surveyed, 30 said they
could drive. Micah concluded that
if someone is in college, that means the person is more
likely to drive. Is Micah's conclusion correct? Explain.
Answer:
Micah is incorrect, 50% of hs students could drive and 50% of college students could drive.
Step-by-step explanation:
x is negative and
x + y is positive.
X =
Explanation:
Answer:
Y must be greater than X
X must be less than Y
All Philippines Tamaraw are Mammals
What is the statements
Answer:
The tamaraw or Mindoro dwarf buffalo (Bubalus mindorensis) is a small hoofed mammal belonging to the family Bovidae. It is endemic to the island of Mindoro in the Philippines, and is the only endemic Philippine bovine.
Find the value of x.(all lengths are in cm).
Answer:
Step-by-step explanation:
This is a basic right angle problem relating to Pythagoras theorem as one approach.
we know.
[tex]a^2+b^2=y^2[/tex]
(letting the hypotenuse of the left triangle as y)
then,
[tex]7^2+8^2=y^2\\y=\sqrt{113}[/tex](neglecting negative root)
now since you know the value of y use the same formula to find the value of x. Keep in mind the identification of opposite , adjacent and hypotenuse sides.
Solve for x. Round to the nearest tenth, if necessary.
Answer:
x≈3.75
Step-by-step explanation:
lets use the equaition sinα=a/c
sin32°= x/6.8
lets solve sin
0.55=x/6.8
multiply it by 6.8 to get the x
0.55*6.8= x
x≈3.75
can someone help me?
Answer:
5,184
Step-by-step explanation:
multiply each unit by 6 and then you end up with 12, 24, and 18. Then you multiply all these answer by each other and get 5,184.
2/3 - 1/2
pls help I really need help as soon as possible if you can pls reply quick and I might ask more questions so 0ls answer them to
Answer:
Below.
Step-by-step explanation:
Complete the multiplication and the equation becomes
4/6−3/6=?
The two fractions now have like denominators so you can subtract the numerators.
Then:
4−3/6=1/6
This fraction cannot be reduced.
Therefore:
2/3−1/2=16
Solution by Formulas
Apply the fractions formula for subtraction, to
2/3−1/2
and solve
(2×2)−(1×3)3×2
=4−3/6
=1/6
Therefore:
2/3−1/2=1/6
please help me ASAP!!!!
here I found it online
.......ya
hope this helpa
If an applicant is chosen at random,
P(AIT) = __?
Answer Choices:
0.25.
0.36.
0.6.
0.75
Answer:
0.36 is chosen in the random
=====================================================
Explanation:
The notation P(A | T) is the same as saying P(A given T).
The "given T" means we know event T has happened. Therefore, the person we have selected has at least one tattoo. We focus only on the first column because of this.
We have m = 60 people ages 30-50 out of n = 240 people with tattoos.
This leads to the probability m/n = 60/240 = 1/4 = 0.25
There's a 25% chance we pick someone from the 30-50 age group if we know the person has at least one tattoo.
How do I do this (Factoring polynomials, look for gcf first)
Answer:
Find the GCF of all the terms in the polynomial.Express each term as a product of the GCF and another factor.Use the distributive property to factor out the GCF.
Help me with geometry please
Answer:
waait Im ma wriiting
Step-by-step explanation:
hope it helps
40. A rectangular piece of paper with length 30 cm and width 24
cm is cut into smaller pieces of squares. How many squares of
length 6 cm is possible? *
Answer:
eight pieces
Step-by-step explanation
A number decreased by sixteen, then multiplied by eight is equal to forty-four
Answer:
[tex]\frac{43}{2}[/tex] or 21.5
Step-by-step explanation:
8(x - 16) = 44
8x - 128 = 44
+ 128 + 128
8x = 172
/8 /8
x = [tex]\frac{43}{2}[/tex] = 21.5
To check:
8(x - 16) = 44
8(21.5 - 16) = 44
172 - 128 = 44
44 = 44
This is a true statement, which makes our answer true.
Hope that helps!
HELP PLEASE THERES A PIC I PUT IN
Answer:
(3, 10)
Step-by-step explanation:
f(3) means substitute the value of x = 3 into f(x)
[tex]\implies f(3) = (3 \times 3) + 1 = 10[/tex]
Therefore, when x = 3, y = 10
So the ordered pair is (3, 10)
[tex]\\ \tt\longmapsto f(x)=3x+1[/tex]
[tex]\\ \tt\longmapsto f(3)=3(3)+1=9+1=10[/tex]
Pair is (3,10)
PLSSSS HELP ASAP!!!!!
It's 360 feet (The person above)
Answer:
360 ft squared
Step-by-step explanation:
you have 3 (2 shapes but one is done twice)
2 rectangles and a larger rectangle
the 2 rectangles
3 is the width, and 15 is the length
15*3 = 45 * 2 (for the other one)
and you get 90ft squared
then you have the larger rectangle. it is 15 feet wide and 18 in length (15+3)
15*18 = 270
270 ft squared + 90 ft squared = 360 ft squared
I bought a car for $25.000,
but its value is
depreciating at a rate of
10% per year. How much
will my car be worth after
8 years?
Answer: $10762 when rounded
Step-by-step explanation:
25,000 times 0.9 (since it is decreasing by 10%)^8 (number of years)
Plot and connect the points A (4, 2), B (-3, 2), C(-3, 5), D (4, 5), and find the length of AB.
Someone please help me:( i need the length of AB and theres no plot diagrammmm
Answer:
AB = 7
Step-by-step explanation:
The y-coordinate of point A and B is the same.
Therefore, both points lie on the same horizontal line (y = 2).
So determine the distance between them, subtract the x-coordinate of B from the x-coordinate of A:
AB = 4 - -3 = 4 + 3 = 7
However, to calculate the distance between 2 points, regardless if the points are on a horizontal (or vertical) line, you can always use the distance between 2 points formula that is derived from Pythagoras' Theorem, as follows:
let [tex](x_1,y_1)[/tex] = point A (4, 2)
let [tex](x_2,y_2)[/tex] = point B (-3, 2)
using the distance between two points equation:
[tex]AB=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]\implies AB=\sqrt{(-3-4)^2+(2-2)^2}[/tex]
[tex]\implies AB=\sqrt{(-7)^2+(0)^2}[/tex]
[tex]\implies AB=\sqrt{49}[/tex]
[tex]\implies AB=7[/tex]
*Edited to add a plot diagram*
Alexandra ran 2 4/5 miles last weekend. This weekend, she ran 3 1/5 miles. How many miles did she run in all?
Answer:
6 miles.Step-by-step explanation:
She ran on 2 weekends.
2 4/53 1/5We need to add:
2 4/5 + 3 1/5Solve:
2 + 3 = 5= 4/5 + 1/5 = 1= 5 + 1= 6.Alexandra ran 6 miles in total.
Answer:
6 miles
Step-by-step explanation:
1/5+4/5=1 mile
2+3=5 miles
1+5=6 miles
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