if you have 12 ping pong balls how many tennis balls do you need
Yuri is shopping for new workout clothes. He picks up a shirt for $12.50 and two pairs of shorts for $14.75 each. His total, with tax, is $44.31. Which equation will help him determine the tax rate, x?
The equation that can be used to determine the tax rate, x is ;44.31 = 42 + (x% of 42) where x = 5.5%
How to write equationCost of a shirt = $12.50Cost of each shorts = $14.75Cost of two shorts = 2 × $14.75= $29.5
Total cost = $12.50 + $29.5= $42
Tax rate = x%Total amount paid = $44.31Total = total cost + x% of total cost
44.31 = 42 + (x% of 42)
44.31 = 42 + 42x/100
44.31 - 42 = 42x/100
2.31 = 42x / 100
x = 2.31 ÷ 42/100
= 2.31 × 100 /42
= 231/42
= 5.5%
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mr. Walters drove to happy town from smile City in about 6 hours the distance from smile city to happy town is 315 km, what is the average speed
Answer:
52.5kmph (tbh id/k if this is right so sos!)
Step-by-step explanation:
speed = distance / time
speed = 315 / 6
speed = 52.5
Patrick laid a pencil and a candle end-to-end. the pencil is 15.80 centimeters long, the candle is 0.303 yards long. there are 30.48 centimeters in a foot. how many inches long are the two items placed end-to-end? a. 0.48 in b. 16.10 in c. 17.13 in d. 43.51 in
The two items placed end to end will have a length of 17.13 Inches.
What will be the length?The length of any object will be defined as the distance from one end to the other end of the object.
Now it is given in the question that a pencil of length 15.80 cm is placed on a candle of length 0.303 yards so the total length will be calculated as:
[tex]\rm Total \ length = length \ of \ pencil+ Length\ of \ candle[/tex]
Length of pencil = 15.80 cm
Length of candle = [tex]0.303\ yards=0.303\times 91.44\ cm =27.70\ cm[/tex]
[tex]\rm Total\ legnth= 15.80+27.70=43.50\ cm[/tex]
Now [tex]1\ cm =0.397\ inch[/tex]
[tex]43.50\ cm =43.50 \times 0.394= 17.13\ inches[/tex]
So the length of the two items will be 17.13 inches
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Answer:
Patrick laid a pencil and a candle end-to-end. The pencil is 15.80 centimeters long, the candle is 0.303 yards long. There are 30.48 centimeters in a foot. How many inches long are the two items placed end-to-end?
a. 0.48 in
b. 16.10 in
c. 17.13 in ~ CORRECT
d. 43.51 in
Step-by-step explanation:
2022 Edge Quiz
X=???????
Please help me and find X
Answer:
the answer to your question is x equals 99
Find the area A of polygon ABCDEFG with the given vertices.
A(0,5), B(2,5), C(2,3), D(3,2), E(1,2), F(0,3), G(−4,3)
The area A of polygon ABCDEFG with the given vertices is 10 square units
How to find the area A of polygon ABCDEFG with the given vertices?The vertices are given as
A(0,5), B(2,5), C(2,3), D(3,2), E(1,2), F(0,3), G(−4,3)
The area of the polygon is calculated using
Area = 1/2 * |(x1y2 -x2y1) +(x2y3 -x3y2) + ..... + (xny -xyn)|
So, we have
Area = 1/2 * |(0 * 5 - 5 * 2) + (2 * 3 - 5 * 2) + (2 * 2 - 3 * 3) + (3 * 2 - 2 * 1) + (1 * 3 - 2 * 0) + (0 * 3 - 3 * -4) +(-4 * 5 - 3 * 0)|
Evaluate the sum of products
So, we have
Area = 1/2 * |-20|
Remove the absolute bracket
So, we have
Area = 1/2 * 20
Evaluate the products
So, we have
Area = 10
Hence, the area A of polygon ABCDEFG with the given vertices is 10 square units
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You are buying 12-packs of Mountain Dew for $\text{4.50}4.50 each and have a gift card worth $77. The function m\left(x\right)=4.50x-7m(x)=4.50x−7 represents the total cost m\left(x\right)m(x) if you buy xx 12-packs of Mountain Dew and use the gift card. How much would you pay to buy 44 12-packs of Mountain Dew?
Answer:
$191
Step-by-step explanation:
The function is given by :
m(x) = 4.50x-7 ...(1)
Where
m(x) is the total cost if you buy x 12 packs of Mountain Dew.
We need to find the cost you pay to buy 44 12-packs of Mountain Dew
Put x = 44 in equation (1), we get :
m(x) = 4.50(44)-7
m(x) = 198-7
m(x) = $191
Hene, the cost for 44 12- packs of Mountain Dew is $191.
Pleas help fast!!!!!
Answer: your answer would be 7/16 .!
Step-by-step explanation: i hope you do well, good luck <33 .
Answer:
7/16
Step-by-step explanation:
No. of oranges = 4
No. of apples = 9
No. of pears = 3
Total no of fruits = 16
Probability that she selects oranges or pear
= (No of oranges and pears)/Total no of fruits
=(4+3)/16
= 7/16
A body builder consumed 4,400 calories yesterday. Today, he consumed 3,600 calories.
What is the percent decrease in number of calories consumed? Round to the nearest percent.
4400 - 3600 = 800
Decrease = 800 Calories
Original value was 4400 Calories.
Now,
[tex]\frac{800}{4400}[/tex]×[tex]100[/tex]
[tex]=\frac{2}{11}[/tex]×[tex]100[/tex]
[tex]=\frac{200}{11}[/tex]×[tex]18.8[/tex]%
After Rounding off,
Decrease percentage will be 18 %
Thanks!
Mark me brainliest!
what is the midpoint of the segment shown below? (-4,6) (4,-2)
See picture for math work and answer.
Use the table to identify the values of pand that should be used to factor x2
+ 9x - 10 as (x + p)(x + a).
р
1
--1
2.
2
-10
10
-5
5
p+a
9
9
-3
3
O A. 2 and -5
O B. -2 and 5
O c. 1 and -10
OD. -1 and 10
If f(x) =1/9x-2 what is f^1(x)
F^1(x) 9x+18
F^1(x) = 5x+2
F^1(x) =9x+2
F^1(x)=-2+1/9
Answer: 9x+18
Step-by-step explanation:
21
15
X = ?
A. 6 units
B. 3V74 units
C. 3V35 units
D. 616 units
Answer:
C. 3V35 units
Step-by-step explanation:
it is what it is
write 9.68 x 104 in standard form?
Answer:
1006.72
Step-by-step explanation:
Multiply 9.68 by 104
What is y= -1/3- 9 written in standard form?
You need a box that has a volume of 6 ft3. Which box has this volume?
Box 1:
l = 3 ft
w = 2 ft
h = 2 ft Box 2:
l = 2 ft
w = 1 ft
h = 3 ft Box 3:
l = 2 ft
w = 3 ft
h = 4 ft
Answer:
Box 2
Step-by-step explanation:
length x width x height = volume
Answer:
box 2
Step-by-step explanation:
HURRY PLEASE THIS NEED TO BE ANSWERD IN 30 SECONDS FAKE ANSWER WILL BE REPORTED : )
Answer: (-6,0)
Step-by-step explanation:
Hope this helps!
state the set of multiples of 3 between 5 and 29
Answer:
6, 9, 12, 15, 18, 21, 24, 27,
Step-by-step explanation:
Hope it helps
The function f(x) is shown on the graph
If f(x) = 0, what is x?
O 0 only
O-6 only
O-2, 1, or 3 only
O -6, -2, 1, or 3 only
If f(x) = 0, the value of x are -1, 2 and 3.
What is Function?In mathematics, a function is an expression, rule, or law that establishes the relationship between two variables—the independent and dependent variables. In mathematics, functions exist everywhere, and they are crucial for constructing physical links in the sciences.
We have f(x)= 0
As we know that the solution of the graph can be predicted by the number of times the lines of the graph touches the x axis.
Here when f(x)= 0 which also means that y =0 then values of x are -2, 1 and 3.
Thus, the value of x are -1, 2 and 3.
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Rai compares the fee structure for two different art classes. which equation can be used to solve for the number of classes, c, for which class a and class b cost the same?
Answer:The answer is 40c=25c+60
Step-by-step explanation:
A train leaves Boston at 10:20 AM and arrives in Stamford at 1:00 PM. Find the distance between the stations if the average speed of the train is 60 mph.
Find a, b and c so that the numbers 41, 46 a, b, c have a mean of 50 and a mode of 45.
Answer:
a = 45
b = 45
c = 73
The order doesn't matter as long as we have two copies of 45 and one copy of 73.
============================================================
Explanation:
If a,b,c are all different values, then there's no way to have a mode since the mode is the most frequent item. We need 45 to repeat itself more than once.
This means either a,b,c are the same value (45) or exactly two of those variables are equal (either a = b, b = c or a = c) to 45.
Let's assume that a = b = c = 45. If so, then
{41,46,a,b,c}
would update to
{41,46,45,45,45}
Adding those items up and dividing by 5 gets us
(41+46+45+45+45)/5 = 44.4
We don't get the mean of 50 we want. So all three a,b,c values cannot be 45.
---------------------------------
Instead, we have the case that exactly two of a,b,c are 45 and the third is something else.
Without loss of generality, let's say a = b = 45 and c is something else.
The set {41,46,a,b,c} updates to {41,46,45,45,c}
Add those values up, divide by 5, and set the result equal to the target goal of 50. The idea is to solve for c.
(41+46+45+45+c)/5 = 50
(177+c)/5 = 50
177+c = 5*50
177+c = 250
c = 250-177
c = 73
As a check,
(41+46+45+45+73)/5 = 50
which works out.
---------------------------------
So that's how we arrive to a = 45, b = 45, c = 73
The order of the letters doesn't matter. We could easily have a = 45, c = 73 and b = 45; or we could have a = 73, b = 45, c = 45.
All that matters is exactly two of the a,b,c are 45 and the third variable is 73.
You want to go to Disneyland, but your budget is $425. The fee to enter the park is $105 and each meal (breakfast lunch and dinner) is $20. How many meals can you buy?
Answer:
16
Step-by-step explanation:
425-105 is 320.
320/20 is 16.
Please Helppp Ill give brainlest
Answer:
Your answer is 15
Step-by-step explanation:
12 x 3 = 36
So..
5 x 3 = 15
What u do to the bottom you do to the top.
simplify the expression. The expression (2-d)6 is the same as
Answer:
-1
Step-by-step explanation:
The graph shown below expresses a radical function that can be written in
1/n
the form f(x)= a(x + k)
+C. What does the graph tell you about the
value of n in this function?
5
4:
---
Finni
The value of n given the form of the function is (b) positive odd number
How to interpret the graph?The form of the graph is given as:
f(x) = a(x + k)^1/n + c
For the given graph, we have the following features:
a > 0 --- a is positivek > 0 --- k is positivec < 0 --- c is negativeIf n is an even number, the function would be undefined because the even root of a number is undefined
However, the function is defined if n is an odd number,
Hence, the value of n given the form of the function is (b) positive odd number
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Answer:
B. positive odd integer
Step-by-step explanation:
ill give 90 Points I need this NOW!
Write the phrase as an expression.
6 more than the quotient of 15 and 3
Solution:
We know that:
Given phrase: 6 more than the quotient of 15 and 3Rereading the phrase carefully.
{6} {more} than the {quotient of 15 and 3.} ↥ ↥ ↥ 6 + 15/3Expression formed: 6 + 15/3
Choose the model for the problem 2\3 ÷ 2
NEED ANSWERS ASAP
By using division operation we can conclude that the model for 2/3 ÷ 2 = 0.3333333335.
What is division?
Division is an arithmetic operation that involves splitting a quantity or number into equal parts. It is the process of finding how many times one quantity is contained within another quantity.
To solve the problem 2/3 ÷ 2, we can use the division operation of arithmetic. However, since this is a simple calculation, there is no need to use a complex model or tool.
Here are the steps to solve the problem:
Divide 2 by 3:
2 ÷ 3 = 0.666666667 (rounded to nine decimal places)
Divide the result from step 1 by 2:
0.666666667 ÷ 2 = 0.3333333335 (rounded to ten decimal places)
Therefore, 2/3 ÷ 2 = 0.3333333335.
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The width of the rectangle shown below is 6 inches (in.).
The length is 2 feet (ft).
What is the area of the rectangle in square inches?
Answer:
144 in.²
Step-by-step explanation:
To convert ft to in. multiply ft by 12.
That means that 2 ft = 2 ft × 12 = 24 in.
width = 6 in.
length = 2 ft = 24 in.
area = length × width
area = 24 in. × 6 in.
area = 144 in.²
I will develop explicit and recursive forms of arithmetic sequences to model a scenario.
A sequence is shown below.
2, 5, 8, 11, ...
Which equation can be used to model this sequence?
SHOW WORK PLZ