Answer:
A) A car with an initial value of $32,000 is depreciating in value at a rate of 8.5% each year
(B) A job pays a base salary of 12,000 and increases annually at a rate of 7%
25% of Mr. Foster's class chose an amber background for their school picture. If 6 students chose an amber background, how many students are in Mr. Foster's class?
Answer:
24 studentsStep-by-step explanation:
25% of a hundred is one-fourth and because there are six students in a fourth of the whole we are multiplying four and six. 6x 4 is 24.
The percentage is calculated by dividing the required value by the total
value and multiplying by 100.
Required percentage value = a
total value = b
Percentage = a/b x 100
25% = 6 students
100% = 24 students
The total number of students in Mr. Foster's class is 24.
What is a percentage?The percentage is calculated by dividing the required value by the total
value and multiplying by 100.
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Number of students who chose an amber background = 6
25% of Mr. Foster's class chose an amber background for their school picture.
This means,
25% = 6
The total number of students = 100%
Now,
25% = 6 students
Multiply 4 on both sides.
4 x 25% = 4 x 6 students
100% = 24 students
Thus,
The total number of students in Mr. Foster's class is 24.
Learn more about percentages here:
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If you good with 7th grade math pls help
289 196 248 379 319 276 198 349
(in order) 196, 198, 248, 276, 289, 319, 349, 379 there are eight numbers.
--------------------------------------------------------------------------------------
196, 198, 248, 276
since the median is between 198 and 248, we must add both numbers together and divide them by two:
(198 + 248) ÷ 2
= 446/2
= 223 (first quartile)--------------------------------------------------------------------------------------
289, 319, 349, 379
since the median is between 319 and 349, we must add both numbers together and divide them by two:
(319 + 349) ÷ 2
= 668/2
= 334 (third quartile)--------------------------------------------------------------------------------------
Interquartile range:
IQR: 334 - 223 = 111I double-checked my answers btw
Use a calculator to solve the equation.
−9.5x + 0.81 = −2.99
The solution is x =
Answer:
x = 0.4
Step-by-step explanation:
Answer:
x=0.4
Step-by-step explanation:
Given function:
-9.5x+0.81=-2.99find xCombine first value by 0.81:
-9.5+0.81=-2.99-19x/2+0.81=-2.99Subtract 0.81 both from sides:
-19x/2+0.81-0.81=-2.99-0.81Simplifly -19x/2:
-19x/2=-3.8Multiply all terms by similar term:
2·19x/2=2·3.8Divide both terms by -7.6:
-19x/-19-7.6/19=0.4Therefore, x=0.4.
Here are the names of 12 orchestra conductors and their performance times in minutes for Beethoven’s Ninth Symphony: Bernstein 71.03 Furtw€angler 74.38 Leinsdorf 65.78 Ormandy 64.72 Solti 74.70 Szell 66.22 Bohm 72.68 Karajan 66.90 Masur 69.45 Rattle 69.93 Steinberg 68.62 Tennstedt 68.40 a. Check to see that normality is a reasonable assumption for the performance time distribution. b. Compute a 95% CI for the population standard deviation, and interpret the interval. c. Supposedly, classical music is 100% determined by the composer’s notation, including all timings. Based on your results, is this true or false?
Answer:
You sure this under math catagory?
Step-by-step explanation:
State the hypothesis and the conclusion in each conditional statement.
26. If you are a basketball player, then you are at least 5’9” tall.
27. If three points lie on a line, then they are collinear.
28. If you are 13 years old, then you are a teenager.
29. 9x=36 implies x=4.
30. A =+~ B only if mA =+~mB ( I can’t type it so please look at the picture instead )
You don’t have to do all this if you don’t want to, you can help me by doing at least one.
Thank youuuuuu :) <3
4 and b = 5.
Evaluate the given expression when a
2a + 6b
HELP
What’s the answer it says chose all
Answer:
B and C are correct
Step-by-step explanation:
Answer:
Step-by-step explanation:
x = 40
x = 120
The < sign means less than.
38 is less than 25, but it is less than 40 and 120.
Hope that helps!
-Sabrina
34. 6a + 11 if a = 8
59
Answer:
6a+11= 59
Step-by-step explanation:
8x6= 48
48+11= 59
Answer:
Evaluate for a = 859
( 6 ) ( 859 ) + 11
( 6 ) ( 859 ) + 11
= 5165
Hope it helps
Please mark me as the brainliest
Thank you
Tapiwa raked 5% more leaves than Adam raked. Tapiwa raked 357 liters of leaves.
How many liters of leaves did Adam rake?
Answer:
340 liters
Step-by-step explanation:
This means that Tapiwah raked x plus 5% of x leaves. Knowing that Tapiwah actually raked 357 liters, we can find the value of x as follows. So, Adam raked 340 liters of leaves.
Answer please eeeeeeee will give branliest
Answer:
p-3 is the correct answer
Answer:
p - 3
Step-by-step explanation:
let x = number of pretzels terry ate and p = the amount of pretzels susan ate
If Terry ate 3 less than Susan than
x would equal p - 3
so your answer would be p - 3
A circle has a radius of 5 units. What is the diameter of the circle?
Answer:
10
Step-by-step explanation:
5x5=10
Answer:
10 units
Step-by-step explanation:
5*2=10
PLEASEEEEEEE answer I've been trying forever. :(
The drawing shows a concrete walkway around a pool. What is the total area of the concrete?
A) 165 ft2
B) 150 ft2
C) 50 ft2
D) 65 ft2
Answer & Step-by-step explanation:
The drawing shows a concrete walkway around the pool, Area of concrete is calculated as: 25 x 13 = 325; 20x 8 = 160; 325 ft^2-160 ft^2=165 ft^2.
Charlotte walks home from school every day at a rate of
4 miles per hour. It takes her 30-minutes to reach
home. Her brother, Noah, runs home from the same
school every day at a rate of 6 miles per hour. How
many fewer minutes does it take Noah than Charlotte
to reach home from school each day? Be sure to
SHOW your WORK!
Answer:
Noah takes 20 minutes to get to his house, that is, 10 minutes less than Charlotte.
Step-by-step explanation:
Since Charlotte walks home from school every day at a rate of 4 miles per hour and it takes her 30-minutes to reach home, while her brother, Noah, runs home from the same school every day at a rate of 6 miles per hour, to determine how many fewer minutes does it take Noah than Charlotte to reach home from school each day the following calculation must be performed:
Charlotte:
4 mph = 4/60 = 0.0666 miles per minute
0.0666 x 30 = 2 miles
So the distance from the school to her house is 2 miles
Noah:
6/60 = 0.1 mile per minute
2 / 0.1 = 20
Thus, Noah takes 20 minutes to get to his house, that is, 10 minutes less than Charlotte.
A cartesian plane is used to designate?
Answer: The Cartesian plane is used for coordinated geometry.
Hopes this help um.. can u pls mark me as brainliest
Step-by-step explanation:
A cube. The top face has points G, B, C, F and the bottom face has points H, A, D, E.
Which line segment is not a diagonal through the interior of the cube shown?
Side B E
Side C H
Side C E
Side D G
Answer:
its side CE
Step-by-step explanation:
I got it wrong and it showed me the answer. Hope this helps!
Answer:
C
Step-by-step explanation:
got it right
Number 3 I need some help
Answer:
15+10x>_75
Step-by-step explanation:
so last one
Quick please! I need it
Answer: A = 1/2 b x h
Step-by-step explanation:
1.
Calculate the following:
(4 + 2) + ( x 1
2. Simplify the following
a. 37423-4
b. 9-2
First answer is 6+x
2. A.37419
B. 7
6) Suppose that $5000 is deposited into an account that earns 3.5%
interest compounded Semiannually. Let f(t) represent the value in dollars)
of the account at t years after depositing the $5000. Find the value of the
account at t = 4 years. (Round your answers to two decimal places.) {your
answer input will be decimal number only)
Answer:
the future value is $5,750.01
Step-by-step explanation:
The computation of the future value is shown below;
As we know that
Future value = Present value × (1 + rate of interest)^number of years
= $5,000 × (1 + 0.035 ÷ 12)^4 × 12
= $5,000 × (1 + 0.2916%)^48
= $5,750.01
Hence, the future value is $5,750.01
helpppppp?!?!??!?!?!,!,!?!
Answer:
ok so I couldn't find what the answer was and there didn't seem to be a virus. Soooo I dunno what that link is. The account that posted it was a bot if you click on the profile it says it deactivated.
Ratio of the simplest form (a) 27 days to 3 weeks (b) 1 L 25 ml: 2 to ml
Answer:
327
Step-by-step explanation:
A square has side length (5x - 3) cm what is the area of the square
Answer:
Step-by-step explanation:
area = (5x-3)² = (25x² - 30x + 9) cm²
Given tan0 = 7/24 use the Pythagorean theorem to find the value of sin 0
Answer:
Step-by-step explanation:
Don't use 0 (or any other number) to replace θ. Use a letter variable such as x.
tan(x) = 7/24
sin(x)/cos(x) = 7/24
sin(x) = 7/√(7²+24²) = 7/√625 = 7/25
what is 10 divided by ten plss help am in 2nd grade!!!!!
Answer:
It will equal one:)))))))))
Solve the inequality 7 ≥ b + -2
A. B ≤ 9
B. B ≤ 5
C. B ≥ 9
D. B ≥ 5
Answer:
Step-by-step explanation:
. [tex]7 \geq b + (-2) \\7+2 \geq b\\\\9 \geq b\\\\b\leq 9[/tex]
choice a
isolate b ( leave b by itself)
to do that, add 2 to the 7.
solve for the value of p
Answer:
43°
Step-by-step explanation:
p + 7° + 3p+ 1° = 180° ( Being linear pair)
4p + 8° = 180°
4p = 180° - 8 °
4p = 172°
p = 172° / 4
p = 43°
Hope it will help :)❤
can you please help i have lots of hw since i got quarintined right before spring break
A number is chosen at random from 1 to 10. Find the probability of selecting a multiple of 2.
Answer: the percentage you would get the number two would be 10% out of 100 I believe. Hope it helped!
I need help quick!!!!
Write and solve an equation to find the
measure of x.