Answer:
She paid $610.43
Step-by-step explanation:
multiply the original price by the decimal form of the percentage:
⇒ $789.90 x .25 (25%) = $197.475
subtract the product from the original price:
⇒ $789.90 - $179.475 = $610.425
round to the nearest hundreth:
⇒ $610.425 = $610.43
pic attached- if x^4 * x^a = x^16 and (x^2)^b = x^8, what is the product of a and b?
Answer:
c
Step-by-step explanation:
x^4 * x^(4) = x^16
(x^2)^(4)=x^8
^(4)*^(4)=16
If I get a bad grade I will fail the grade.
A trapezoid with a height of 19 meters has a base of 26 meters and another base of 46 meters. What is the area of the trapezoid? The area of the trapezoid is
Answer:
684 meters 2
hope this helped
Find the missing angle measure.
Need help please!!!
Answer:
Angles in a pentagon add to 540 degrees.
100+80+160+91+x =540
431+x=540
109=x
Hope this helps!
i need help to solve for x
Answer: 15°
Step-by-step explanation:
Ms. Carson's art class made a large rectangular mural. The length of the mural is 9 feet, and its area is 72 square feet.
What is the width of the mural?
What is the perimeter of the mural?
Answer: 8 feet!
Step-by-step explanation:
To find the width, we have to find out what number multiplied by 9 gives us 72.
The width of the mural is 8 feet!
Someone PLS HELP ME!!!!!
Answer:
D
Step-by-step explanation:
if x=5 then,
y=-6×1+11
=-6+11
=5
Help Me Please !! THX!
Answer: decreases
Step-by-step explanation:
PLEASE ANSWER JUST THIS ONE QUESTION 71 POINTS SHOW WORK FIND AREA
Answer:
The area is 6 1/3
Step-by-step explanation:
The equation for finding the area of a rectangle is l x w.
w = 3 1/3
l = 4 3/4
3 1/3 x 4 3/4 = 6 1/3
So the area of the rectangle is 6 1/3
The pizza store is announcing a new sale for their large cheese pizza. The pizza is now 40% off its original price. If the original price is 16 dollars how much is the new price?
Answer: $9.60
Step-by-step explanation:
First, we need to calculate the discount given on the pizza. This will be:
= 40% × $16.
= 40/100 × $16
= 0.4 × $16
= $6.40
Then the new price will be gotten by subtracting the amount given off from the original price. This Will be:
= $16 - $6.40.
= $9.60
The new price is $9.60
Jada walks up to a tank of water than can hold up to 10 gallons. When it is active, a drain empties water from the tank at a constant rate. When Jada first sees the tank, it contains 7 gallons of water. Three minutes later, the tank contains 5 gallons of water.
a. At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.
b. How many more minutes will it take for the tank to drain completely? Explain or show your reasoning.
c. How many minutes before Jada arrived was the water tank completely full? Explain or show your reasoning.
Answer:
a. rate to empty the tank = - 2/3 gal/min
b, 7.5 min to empty the tank
c. 4.5 min.
Step-by-step explanation:
I use the formula that the work done = rate of work times the time working = W = rt
The work in this problem is emptying the tank.
a. The rate to empty the tank is -2 gal/3 min or - 2/3 gal/min
b. 5/(2/3) = 15/2 = 7.5 min to empty the tank
c. Since 3 gal. had already drained, 3/(2/3) = 9/2 = 4.5 min.
1)
Which is true?
A 0.402 <0.400
(В)
0.42 = 0.420
C 0.024 > 0.24
D 0.24 <0.202
Answer:
(B) 0.42=0.420
PLEASE MARK ME AS BRAINLIEST....
If 5(x + 2) = 5x + 10, then 6(x + 3) =?
Answer:
6
Answer:
6+18
Step-by-step explanation:
HELP ME SOMEONE PLS ANSWER MY QUESTION FROM MY PROFILE.
The coach of a college basketball team categorizes the number of points
scored by the team in each game, with the categories being 51 - 57, 58 - 64,
65 – 71, and 72 or more. If the following data represent the numbers of points
scored in the last 10 games, how many games were in the 51 - 57 category?
51, 70, 63, 59, 56, 75, 60, 55, 67, 64
A. 4
B. 2.
C. 3
D. 1
Help pls
Answer:
the awnser is one......
A graph is a way to represent a lot of data in a visual format. The number of games in the category 51-57 are 3.
What is a graph?A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. Usually, the line of the graph is a function that follows the graph.
The categories and the data points can be arranged as following,
51 - 57 = 51, 56, 55
58 - 64 = 63, 59, 60, 64
65 – 71 = 70, 67
72 or more = 75
Hence, the number of games in the category 51-57 are 3.
Learn more about Graph:
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The base of a triangle is 12.25 in. determine the area of the triangle if the height is 3.6 in
Answer:
22.05in^2
Step-by-step explanation:
Formula for area of a triangle:
(base × height) / 2
(bh)/2
(12.25 × 3.6)/2
44.1/2
22.05
When finding the area, the units will always be to the second power because we are multiplying them
in × in = in^2
How will you use graph to solve Linear Inequalities?
If a cylindrical vase has a 63 cubic centimeter volume an a cone has the same height and radius as the cylinder what is the volume of the cone
Answer:
[tex]21cm^{3}[/tex]
Step-by-step explanation:
According to the problem, calculation of given data are as follows,
Volume of cylindrical vase = [tex]63cm^{3}[/tex]
As, Cone has same height and radius as cylinder, than we can calculate volume of cone by using following formula,
Volume of cone = [tex]\frac{1}{3}[/tex] × Volume of cylindrical vase
By putting the value, we get
Volume of cone = [tex]\frac{1}{3}[/tex] × 63
Volume of cone = [tex]21cm^{3}[/tex]
can u help me
the question is: find the value of x for each equation below and the numbers is
-x+3=3x-2
1.5x-3=2.25x
-1/3x+2=3x-1
Answer:
1. x=5/4
2. x=-4
3. x= 9/10
Step-by-step explanation:
Let's solve your equation step-by-step.
−x+3=3x−2
Step 1: Subtract 3x from both sides.
−x+3−3x=3x−2−3x
−4x+3=−2
Step 2: Subtract 3 from both sides.
−4x+3−3=−2−3
−4x=−5
Step 3: Divide both sides by -4.
−4x/−4 = −5/ −4
x= 5/4
Answer:
x= 5/4 (5 over 4)
Let's solve your equation step-by-step.
1.5x−3=2.25x
Step 1: Subtract 2.25x from both sides.
1.5x−3−2.25x=2.25x−2.25x
−0.75x−3=0
Step 2: Add 3 to both sides.
−0.75x−3+3=0+3
−0.75x=3
Step 3: Divide both sides by -0.75.
−0.75x/−0.75=3/−0.75
x=−4
Answer:
x=−4
Let's solve your equation step-by-step.
−1/3x+2=3x−1
Step 1: Subtract 3x from both sides.
−1/3x+2−3x=3x−1−3x
−10/3x+2=−1
Step 2: Subtract 2 from both sides.
−10/3x+2−2=−1−2
−10/3x=−3
Step 3: Multiply both sides by 3/(-10).
(3/−10)*(−10/3x)=(3/−10)*(−3)
x=9/10
Answer:
x=9/10 (9 over 10)
Which point is best represented by the ordered pair (2, -5.5)?
A point W
b point V
c point S
d point R
Answer:
the answer is b
Step-by-step explanation:
because the point is located at the number given the answer is b
7. A farmer plants 987 apple trees in
9 rows. Can each row have the same
number of trees? How do you know?
Answer:
No because you can split a tree
Step-by-step explanation:
Mackenzie invested $770 in an account paying an interest rate of 6.1% compounded
continuously. Assuming no deposits or withdrawals are made, how long would it
take, to the nearest year, for the value of the account to reach $1,830?
Answer:
14
Step-by-step explanation:
The value of the account will reach to $1,830 in 15 years.
What is compound interest?Compound interest simply means that the interest associated with a bank account, loan, or investment increases exponentially over time.
Given that, Mackenzie invested $770 in an account paying an interest rate of 6.1% compounded continuously after a certain period of time the mount becomes $1830
We know that,
[tex]A = P(1+r)^n[/tex]
Where, A = amount, P = principal, r = rate and n = time.
1830 = 770(1+0.061)ⁿ
1830 / 770 = (1.061)ⁿ
2.37 = (1.061)ⁿ
Taking log both side,
log(2.37) = n log(1.061)
n = log(2.37) / log(1.061)
n = 14.57 ≈ 15
Hence, the value of the account will reach to $1,830 in 15 years.
For more references on Compound interest, click;
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Graycie and her 6 friends are using 293 beads to make bracelets. They share the beads evenly but some were left over. How many beads does Graycie get if she gets the extra beads for her bracelets? Group of answer choices
Answer:
47
Step-by-step explanation:
What is the value of m in the m + 3/4 = − 3/8
Answer:
M=-9/8
Step-by-step explanation:
-3/8-3/4=-3/8-6/8=-9/8
Answer:
m = -9/8
Step-by-step explanation:
First, let's get m by itself by subtracting 3/4 from both sides:
m = -3/8 - 3/4
The least common denonimator between our two fractions is 8, so we can turn 3/4 into the equivalent fraction 6/8 to subtract our two fractions:
m = -3/8 - 6/8 = -9/8
Can anyone help please with 6 and 7 I’m in desperate need of can someone help please and God bless
Helpppppppppppppppppppppp
Answer:
c. 4x
Step-by-step explanation:
Need help asap very confusing to me picture included
Answer:
I attached an image of the graph, and as you can see the function approaches 1 as x approaches infinity and negative infinity.
So, the correct answer is D.
Let me know if this helps!
Answer:
I believe that it would be D. The Function approaches as x approaches - inf and inf
Sally bought 4 chocolate bars and 8 lollipops and paid $8.00. Josh bought 3 chocolate bars and 10 lollipops and paid $7.00.
What is the cost of a lollipop? Enter your answer as a decimal
Answer:
Lollipops cost $0.25
Step-by-step explanation:
4C + 8L = $8.00
3C + 10L = $7.00. We need to cancel out chocolate bars
-12C - 24L = $-24.00 Mulitply by -3
12 C + 40L = $28.00 Muliply by 4 Next simplify
16L = $4.00 Divide both sides by 16
L = $0.25
WE CAN EVEN CHECK OUR WORK
4C + 8(0.25) = $8.00
4C = $6.00
C = 1.5
3(1.5) + 10(.25) = $7.00
4.5 + 2.5 = 7
*Please if anyone understands this help! :) Also if you could show or explain your work It would be very helpful. *
Answer:
Step-by-step explanation:
HELP ME PLEASE, I NEED HELP AS SOON AS POSSIBLE!!!!!!!! T^T
i have no clue what im doing
Find the area of a regular nonagon (nine sided polygon), that has an apothem of 16.48 and a side length of 12.
Answer:
98.88
Step-by-step explanation:
Perimeter lengtth= 12
Apothem length= 16.48
Area result: 98.88
Saul makes trail mix with peanuts, raisins, and pretzels. The ratio of cups of raisins to cup of peanut is 1 to 6. The ratio of cups of pretzels to cups of raisin is 3 to 1. Decide if the statement is true or false. "Saul uses 6 times as many cups of peanuts as cups of raisin." *
1 point
True
False
Answer:
true
Step-by-step explanation:
Answer:
true
Step-by-step explanation: