Answer:
1/4
Step-by-step explanation:
p% = p/100 so that
25/100 then after we will reduce both with 25
1/4
A pencil costs $0.60 plus sales
tax. After sales tax the pencil
costs $0.63. What is the sales
tax rate?
Answer: 5%
Step-by-step explanation:
To find the sales tax, find the difference between before and after tax:
0.63 - 0.60 = 0.03
To find the percentage, divide the difference by the cost of the product:
0.03/0.60 = 0.05
Multiply by 100 to find percent sales tax:
0.05 x 100 = 5%
Here are the heights (in inches) of 12 students in a seminar.
66. 60, 70, 64, 60, 62, 71. 68. 67, 63. 58. 72
What is the percentage of these students who are shorter than 70 inches?
Answer:
75%
Step-by-step explanation:
3 students 70 inches or taller
9 students less than 70 inches
12 students total
9 ÷ 12 = 75%
10) A bike shop sells tricycles and bicycles. There are 25 total bikes in the shop. There are 64 wheels on. Write a system of equations that represents the situation. How many bicycles are
there? How many tricycles are there?
Answer:
11 bicycles and 14 tricycles
Step-by-step explanation:
11 bicycles would be 22 wheels in total.
14 tricycles would be 42 wheels in total.
11 + 14 = 25 bikes and 22 + 42 = 64 wheels.
A survey is taken of 50 people at a concert. 30
said they did not like the price of parking. If 1200
people went to the concert, about how many were not
happy about the price of parking?
Answer:
1170 people are not happy of the price of the parking.
How to look out for t.r.a.f.f.i.c.k.e.r.s? I found flowers and string on my car
Answer:
Never let a partner or employer take possession of your passport, identification, other important documents. Memorize the phone number of a trusted family member or friend. Carry your phone or a phone card at all times, along with cash or a debit card in case you need money to pay taxi fare or other means of escape.
Step-by-step explanation:
12) The function f(x) represents the total bill from a rental store that charges $10 to rent a power tool pus an
additional $2 an hour. A second rental store uses the function glx) = 15 + 1.5x to represent the total bill
for a similar power tool. Which of the following statements is true?
(A)
(B)
The function f(x) has a greater rate of
change than function g(x).
The function g(x) has a greater rate of
change than function f(x).
(C)
(D)
The rates of change cannot be determined.
The rates of change for both f(x) and
g(x) are equal
Answer:
Step-by-step explanation:
What are the pairs of vertical angles?
Answer:L, Q & N, R
Step-by-step explanation:These both intersect eachother. hope this helps
I don't see any particular vertical angle so for the time being there is no answer lol
Which of the following is true?
Sine is negative in Quadrant I.
Tangent is positive in Quadrant III.
Cosine is positive in Quadrant III.
Sine is negative in Quadrant II.
B) Tangent is positive in Quadrant III is correct!
I’m not understanding this... pls help
(no link)
(It’s not 10,18, or 15cm)
Answer:
...
Step-by-step explanation:
30
if the radius is half the diameter than just multiply 15 by 2.
Who could help me please and thank you
which is equivalent to 2/9
Answer:
4/18 is equivalent to 2/9
PLEASE I NEED HELP! Find the probability. Image attached (math)
Answer:
75/2197
or
.034137460172
Step-by-step explanation:
3/13 × 5/15 × 5/15 = 75/2197
hope this helps ^^
X and y are supplementary angles and y is 49 what is X
Oscar compiles data on his business’ progress every year from 2005 to 2020 (except a year he skipped in 2012). He uses the data to create a regression model. From the model Oscar estimates for 2004, 2012, 2021 and 2030.Which of theseshould be considered most / leastreliable?
Answer:
so i know ur pretty like me so 439
Step-by-step explanation:
The scale on the map explains that 2.5cm stand for 45 miles. What is the distance between to cities if they are 7cm apart?
Answer:
126
Step-by-step explanation:
do 45÷2.5=18 then times it by 7 and it will give you 126.
6Tim had $150 to spend on 3 pairs of pants. After buying them, he had $30 left over. What equation expresses how much each pair of pants cost? A30x/3 = 150incorrect answer B3x - 30 = 150incorrect answer C3x = 180incorrect answer D3x + 30 = 150incorrect answer
D is right
1. Each pair is $40
2. 3 pairs are $120, leaving him with $30 left
3. 3 * x --> 3 * 40 = 120
Simplify: 25^a+3 * 5^3a
Answer:
a
25. + 375a
Step-by-step explanation:
Answer: 25^a + 375a
Step-by-step explanation:
Help fast!! What is the exact volume of the cylinder?
36
324
54
18 in
Answer:
V = 54 pi in ^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h where r is the radius and h is the height
V = pi (3)^2 * 6
V = pi (9) *6
V = 54 pi in ^3
What is the probability that a randomly selected person is on the swim team? Express the probability as a percent rounded to the nearest tenth of a percent. Enter your answer in the box. % A two way table with columns titled on the baseball team, not on the baseball team, total and rows titled on the swim team, not on the swim team, total. Row 1 on the baseball team on the swim team 4, not on the baseball team on the swim team 24, and total on the swim team 28. Row 2 on the baseball team not on the swim team 30, not on the baseball team not on the swim team 9, and total not on the swim team 39. Row 3 on the baseball team total 34, not on the baseball team total 33, and total total 67.
Answer:
41.8% is the answer
Step-by-step explanation:
Trust me
Which graph represents the solution set of this inequality?
\qquad10c + 5 \leq 4510c+5≤4510, c, plus, 5, is less than or equal to, 45
Choose 1 answer:
(Choice A)
A
(Choice B)
B
(Choice C)
C
(Choice D)
D
Answer:
B
Step-by-step explanation:
For me on Khan is B
i need help) (only the answer) *links and wrong answers will be reorted*
Answer:
Volume of cuboid = 300 in³
Surface area of cuboid = 280 in²
Step-by-step explanation:
Given:
Length = 10 in
Width = 5 in
Height = 6 in
Find:
Volume of cuboid
Surface area of cuboid
Computation:
Volume of cuboid = [L][B][H]
Volume of cuboid = [10][5][6]
Volume of cuboid = 300 in³
Surface area of cuboid = 2[lb][bh][hl]
Surface area of cuboid = 2[(10)(5) + (5)(6) + (6)(10)]
Surface area of cuboid = 2[50 + 30 + 60]
Surface area of cuboid = 2[140]
Surface area of cuboid = 280 in²
Answer:Volume of cuboid = 300 in³
Surface area of cuboid = 280 in²
Step-by-step explanation:
need this asapppp pleaseeeeee
Answer:
supplementary angles
Step-by-step explanation:
they are on the same side of the straight line
Write Each Percent as a fraction in lowest terms
9%
34%
Answer:
9/100
17/50
Step-by-step explanation:
Answer:9% is in the simplest & 34 % is 17/50
cant simplify 9% bc both numbers don't have the same another number to divide them
34/100 divide both sides by 2 its 17/50
Find the slope of the line that contains (−3,−3) and (−4,−8).
Answer:
y=5x+12 it is rise over run so 5/1 but you don't put the 1 so its just 5x
Step-by-step explanation:
I did it using y=mx+b
After rain, water flows over the Sutherland Falls at a rate of 74240 litres per second. This is an increase of 45% on the rate before the rain. Calculate the rate before the rain.
Answer: 51,200 litres per second
Step-by-step explanation:
Assume that the rate before the rain is denoted as x.
This would mean that 74,240 liters per second is an increase of 45% over the value of x.
In formula form therefore this is:
74,240 = x + (x * 45%)
74,240 = x + 0.45x
74,240 = 1.45x
x = 74,240 / 1.45
x = 51,200 litres per second
10. Solve for x akoajssbsbqn
Answer:
x = 5
Step-by-step explanation:
10 * 7 = x * 14
10 * 7 = 70
14 * x = 14x
14x = 70
divide each side by 14
14x / 14 = x
70 / 14 = 5
we're left with x = 5
Find arc length for QT
Step-by-step explanation:
arc length for QT = 2× 71° = 142°
Please help me with this math
Answer:
Theater 1
Mean= 80
Median=60
Theater 2
Mean= 60
Median= 88
Step-by-step explanation:
For mean add up all the numbers then divide by the amount of numbers given
Theater 1 mean= 42+50+48+60+80+212+65
Mean= 557 divided by 7
Mean= 79.57, then round to the nearest whole number
For median order the numbers from least to greatest then find the middle number
Theater 1 median= 42,48,50,60,65,80,212
Median= 60
Solve for x and y in the diagram below:
x = 2.8 and y = 3.5
O x = 2.1 and y = 4.5
O x = 4.4 and y = 2.4
O x = 7.3 and y = 5.6
Answer:
x will equal 2.1
y will equal 4.5
Which of the following are solutions to the quadratic equations below x² + 2x-8=0
Answer: Need more info, no solutions provided...
Step-by-step explanation: