8% is equal to 0.08
Hope this helps, Sorry that it takes so long for people to get answers because of greedy people or people sending links.
hassan and eva rode their bikes from the same starting point. Hassan rode his bike 5/6 of a mile, while eve rode hers 4/7 of a mile. which equation shows the mileage difference D in the distance they rode
Answer:
A
Step-by-step explanation:
5/6 > 4/7 so you'd have to subtract from 5/6 to even get to 4/7.
The equation for the mileage difference is 5/6 - d = 4/7.
What are expression?Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows:
(Mathematical Operator, Number/Variable, Expression)
Given the distance covered by Hassan = 5/6 of mile
distance covered by Eva = 4/7 of mile
5/6 = 0.833
4/7 = 0.57
since Hassan has covered more distance than Eva
so equation is 5/6 - d = 4/7
Hence option A is correct.
Learn more about expression;
https://brainly.com/question/14083225
#SPJ2
The measures of the angles of △ABC are given by the expressions in the table.
Angle Measure
A (4x−13)°
B 15°
C (x+18)∘
What is the measure of ∠A and ∠C?
Answer:
A=82
C=83
X+y=60
X=30+50+80
X=80
Point A(12, 0) is on the x-axis and point B(0,−5) is on the y-axis. Find the distance between points A and B
A bag contains 4 white balls, 6 yellow balls, and 5 red balls. In how many ways can 6 balls be chosen if there must be 2 balls of each color? Which of the following combination notation will best represent the problem? Help!
Answer:
4C2 * 6C2 * 5C2
Step-by-step explanation:
White balls = 4
Yellow balls = 6
Red balls = 5
In other to select a total of 6 balls, of which there must be 2 balls each of color white, yellow and red :
That means :
2 red balls from 5 red balls = 5C2
2 balls for 6 yellow balls = 6C2
2 balls from 4 white balls = 4C2
To obtain the number of possible combinations, take the product of the three combinations :
4C2 * 6C2 * 5C2
If bag contains 4 white balls, 6 yellow balls, and 5 red balls then 6 balls can be chosen if there must be 2 balls of each color in 900 ways
What are permutation and combination?permutation is way of selecting and arranging things while combination is way of selecting things .
Given that bag contains 4 white balls, 6 yellow balls, and 5 red balls
we have to select 6 balls
it's given that there must be 2 balls of each color
So here's how we can select them
2 white balls ,2 yellow balls and 2 red balls
So we have to select 2 white balls out of 4 white balls ,2 yellow balls out of 6 yellow balls and 2 red balls out of 5 red balls
so number of ways of selecting
[tex]{4 \choose 2} \times {6 \choose 2}\times {5 \choose 2}[/tex]
[tex]=6\times15\times10\\\\=900[/tex]
If bag contains 4 white balls, 6 yellow balls, and 5 red balls then 6 balls can be chosen if there must be 2 balls of each color in 900 ways
To learn more about combination visit : https://brainly.com/question/25821700
5. A bag contains 5 blue marbles, 4 yellow marbles and 1 red marble. What 1 point
is the probability of selecting a yellow marble, replacing it, then selecting a
blue marble?
Answer:
()
Step-by-step explanation:
Use nCr to figure this out, plug in the numbers and probabilities and solve
y = 100(1.25)
A. Does this function represent exponential
growth or exponential decay?
B. What is your initial value?
C. What is the rate of growth or rate of decay?
help me pls
john is a proud owner of a herd of cows 12 of them are brown and 32 are black what is the ratio of brown cows to the total number of cows?
Answer:
12:44, or if simplified 3:11
Step-by-step explanation:
In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3). Similarly, the ratio of lemons to oranges is 6∶8 (or 3∶4) and the ratio of oranges to the total amount of fruit is 8∶14 (or 4∶7).
Answer:
3 : 11
Step-by-step explanation:
Total number of cows = 32 + 12 = 44
Brown cows : Total
12 : 44 =
3 : 11
In ΔABC, a = 4 inches, b = 5.8 inches and ∠C=99°. Find ∠B, to the nearest 10th of an degree.
Answer:
m∠B = 49.4°
Step-by-step explanation:
Use the law of cosines to get side c, and then the law of sines to get angle B
[tex]c^{2} = a^{2} + b^{2} - 2ab cos C\\ = 4^{2} + 5.8^{2} - 2(4)(5.8) cos 99\\ = 16 + 33.64 + 7.25855\\ = 56.25855\\c = \sqrt{56.25855} = 7.543[/tex]
sin C/c = sin B/b
sin 99/7.543 = sin B/5.8
sin B = 5.8 sin 99/7.543
= .75945
m∠B = arcsin .75945 = 49.4°
IF U UNDERSTAND THIS PLS ANSWER WITH NO LINK!!!
Answer:
First Column top:
5. 3. 10
Second Column middle:
9. 7. 2
Third Column bottom:
4. 8. 6
Hence, the grid would be,
5. 3. 10
9. 7. 2
4. 8. 6
What is (3 x 10^3) / (12 x 10^6)
Answer:
(3 x 10^3) / (12 x 10^6) = 0.00025
Find the common ratio of the following geometric sequence:
4, 8, 16,....
Answer:
Common ratio : 2
nth term : 4 × 2^(n-1)
Step-by-step explanation:
Good luck *_*
Hope this helps ^^
PLS HELP ME ASAP!! I WILL GIVE U BRAINLYEST!! NO LINKS!
Frankie worked at the gas station for four months. He earned $4,800.00 and
must pay a total of 12% in income taxes. What is his net pay if there are no
additional deductions?
A. 576.00
B.5,376.00
C.3,600.00
D.4,224.00
Answer:
A or B
Step-by-step explanation:
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Which type of sides are they and explain why they’re the correct answer!
Answer:
SAS.
Step-by-step explanation:
They are congruent by 2 sides and the included angle
Where is the point X located on the number line shown below?
Answer:
-4.5
Step-by-step explanation:
-6, -5.5, -5, -4.5 (x), -4
Charlie deposits $1,000 on the first day of each year into his investment account. The
account grows at a rate of 8 percent per year. To the nearest dollar, how much money will
be in the account on the first day of the 11th year?
$16,645
$14,487
$1.087
$18.977
Answer:
The answer is $16,645
Step-by-step explanation:
beth ran 1 1/2 and 2 1/8 and 1/32 during the week how many miles did beth run
2/3 divided by 4?? I need help please
Answer:
1/6
Step-by-step explanation:
Answer:
1/6
Step-by-step explanation:
2/3÷4
2/3×1/4
2×1/3×4
2/3×4
2/12
1/6
If we let x denote the length of the morning walk, Ahmed walks x + 2.5x or 3.5x miles each day. At the end of the week he has walked 7 times as far and he said that this was 30 miles.
Solve the equation to find out the distance of Ahmed’s morning walk x. Explain your reasoning and verify your answer.
Answer:
x = 1.2245
Step-by-step explanation:
Ahmed walks 3.5x miles each day.
Thus, at the end of a week (7 days), he would walk;
3.5x * 7 = 24.5x miles
But he said that his walk in a week = 30 miles. So that,
24.5x miles = 30 miles
24.5x = 30
x = [tex]\frac{30}{24.5}[/tex]
= 1 [tex]\frac{11}{49}[/tex]
x = 1.2245
To verify the answer,
24.5x = 24.5(1.2245)
= 30.00
Anyone know??please????? And right answers
Answer:
ACB
Step-by-step explanation:
1. Find the slope from the ordered pairs. (1,-19), (2,-7) *
12
-12
13
-13
Answer:
12
Step-by-step explanation:
Use the formula y1-y2/x1-x2 to find the slope from two points.
12
Plug in values into the formula using the given points
-7- -19/2-1
=--7+19/1
=12/1
=12
Answer:
The answer is 12
Step-by-step explanation:
The equation to find slope is [tex]m=\frac{y2-y1}{x2-x1}[/tex]. M is the slope.Then you need to add in the numbers. Your equations should look like this: [tex]m=\frac{-7+14}{2-1}[/tex] 14 is now positive because it was originally negative.Then you just solve it to get your answer 12.You have three sticks. Each stick has one red side and one blue side. You throw the sticks 10 times and record the results. Use the table to find the experimental probability of the event.
Answer:
4 + 4 + 2 = 10
3) 3/10 or 0.3
4) 2/10 = 1/5 or 0.2
5) 4/10 = 2/5 or 0.4
6) 2 + 4 + 0 = 6 so 6/10 = 3/5 or 0.6
i think its this. i hop i helped?
Step-by-step explanation:
A box contains 4 pair of sunglasses. How many outcomes are in the sample space for pulling out a single pair, not returning it, then drawing out a second set of glasses.
a. 8
b. 12
c. 6
d. 9
Answer:
B.12
Step-by-step explanation:
For your first draw you have 4 possible options, then on your second draw you have 3 possible options since you took out a pair. So to figure out the number of possible outcomes you simply multiply the possibilities by each other to get the number of possible outcomes.
Please help
Boats A, B, C, and D are all the same distance from Boat O.
Answer:
α = 62°
β = 56°
gamma = 90°
Step-by-step explanation:
ΔAOB is isosceles, so m∠A = m∠ABO = 28
28 + 28 + m∠AOB = 180
m∠AOB = 180 - 28 - 28 = 124
β = 180 - 124 = 56
arcAB = 124
ΔBOC is isosceles. α = m∠BCO = 1/2(arc AB) = 1/2(124) = 62
∠D is inscribed in a semicircle
m∠D = gamma = 90°
You Try: Solve for x and y by using elimination. 4x + y = 7 4x - 2y = -2
Answer:
[tex]\boxed {\boxed {\sf (1, 3) \ or \ x=1 \ and \ y=3}}}[/tex]
Step-by-step explanation:
We are given this system of equations:
[tex]4x+y=7\\4x-2y=-2[/tex]
We use elimination to solve to eliminate one of the variables, so we only have to work with one at a time. We do this by adding and subtracting the equations, and sometimes multiplying the entire equation by a number.
Notice how both equations have a 4x. This means they can easily be eliminated, without multiplying the equations by another number first. Let's subtract the 2 equations.
[tex]\ \ \ 4x+y=7\\ -(4x-2y)=-2[/tex]
The 4x will cancel because 4x-4x=0.
[tex]\ \ \ \ y=7 \\ - (-2y) = -2[/tex]
Since there are back to back negative signs, they become addition signs.
[tex]\ \ \ \ y=7 \\+2y=2[/tex]
[tex]3y=9[/tex]
We are solving for y , so we must isolate the variable. It is being multiplied by 3 and the inverse of multiplication is division. Divide both sides by 3.
[tex]3y/3=9/3\\y=3[/tex]
Now we can substitute 3 in for y in the original equations. Let's use the first one.
[tex]4x+y=7\\4x+3=7[/tex]
3 is being added to 4x. The inverse of addition is subtraction. Subtract 3 from both sides.
[tex]4x+3-3=7-3\\4x=4\\[/tex]
x is being multiplied by 4. The inverse of multiplication is division. Divide both sides by 4.
[tex]4x/4=4/4\\x=1[/tex]
x is equal to 1 and y is equal to 3. Coordinate points are written as (x, y). The solution to this system of equations is (1, 3).
find the diffrence of the following sequence : -7,-9,-11
Answer:
-2
Step-by-step explanation:
you're subtracting 2 from each to get the next number, so the answer is -2
hope this helps, have a wonderful day :))
Point R has coordinates of (-6,-4). If line segment RS is 7 units in length, which could be the coordinates for point S?
Answer:
To be honest I haven't learned this yet so please reach out to me later
In square ABCD, m∠AED=(7x−8)°. What is the value of x?
Answer:
12
Step-by-step explanation:
The angle equals 90 degrees so (8*12-6) would equal 90
hopefully i helped
what are prime factors of 90
Answer:
2×3×3×5
Step-by-step explanation:
2×
[tex]{3}^{2} [/tex]
×5
Using the Histogram below, how many trees are between 150 cm and 200 cm tall?
Tree Heights
50
40
30
Trees
20
10
0
100 150 200 250 300 350
Height (cm)
5 trees
30 trees
50 trees
10 trees
The number of trees are between 150 cm and 200 cm tall is 30 trees.
It is required to find the number of trees are between 150 cm and 200 cm tall.
What is histogram?A histogram is a graph that shows the frequency of numerical data using rectangles. It is used to summarize discrete or continuous data that are measured on an interval scale.
Given:
The histogram graph the number of trees are arranged in vertical direction or y -axis and height of trees are arranged in horizontal direction or x -axis.
According to given question we have,
The number of trees are between 150 cm and 200 cm tall
=30
Therefore, the number of trees are between 150 cm and 200 cm tall is 30 trees.
Learn more about histogram here:
brainly.com/question/22858996
#SPJ2