Answer:
72%
80% of 200 is 160.
75% of 200 is 150.
74% of 200 is 148.
72% of 200 is 144
Just to make sure ask google or siri "What is 72% of 200?".
Hope this helps!
Answer:
28% (because it was marked down by $56 dollars)
Step-by-step explanation:
144/200 = 72%
100% (200) - 72% (144) = 28% (56)
56/200 = 28%
28% (56) + 72% (144) = 100% (200)
fix-it-fast plumbing charges $25 for a house call and $50 for each hour spent on the job. do it right palm and charges $35 for a house call and $45 each hour spent on the job how many hours must be spent on the job in order for the charges of two plumbing companies to be equal
Answer:
2 hours
Step-by-step explanation:
variable x = hours
fix it fast: 25 + 50x
do it right: 35 + 45x
25 + 50x = 35 + 45x
subtract 45x from both sides
subtract 25 from both sides
(this action cancels out 45x on the right side and 25 on the left side so you can combine like terms)
50x - 45x = 35 - 25
5x = 10
divide by 5 on both sides
x = 2
What is the constant rate of change shown in the graph?
Answer:
10
Step-by-step explanation:
For every lawn mowed, the amount earned increases by 10 dollars
by which rule are these triangles congruent ?
A) AAS
B) ASA
C) SAS
D) SSS
Answer:
triangles congruent rule;
B) ASA
Write an equivalent expression for 2m+3m-1.
Answer:
5m-1
Step-by-step explanation:
2m+3m-1
Combine like terms
5m -1
what is (8.5x10^3)(2x10^5)
Answer:
Scientific Notation:
1.7×10^9
Expanded Form:
1700000000
can you also please mark me as brainliest?
Find the missing exponent
URGENT TEST IN ONE HOUR, NEED HELP For 35 points: A drone is flying at a speed of 40 miles per hour in the direction of S70°W. There is a wind of 15 miles per hour in the direction of S 10°E. Find the resultant magnitude and direction (as a quadrant bearing) of the drone.
Answer:
this is confusing
Step-by-step explanation:
1 m = 3.3 ft Nearest tenth
Answer:
1m=3ft
Step-by-step explanation:
Molly went shopping and her bank account got below 7.50$.
Answer:
she should get a job, cant afford to go shopping with that little money in the bank
which angle number is adjacent to angle to IHL
Answer:
Angle 8
Step-by-step explanation:
So, adjacent means next to each other, so angle 8 is also adjacent to angle 9 :)
Write the slope-intercept form of the equation of the line that goes through the point (-3, -2) and is parallel to y=\frac{1}{3}x-4y=
3
1
x−4.
Answer:
y = 1/3x - 1Step-by-step explanation:
Parallel lines have same slope
Given line is
y = 1/3x - 4Parallel line will be
y = 1/3x + bGet the value of b using the point (-3, -2):
-2 = 1/3(-3) + b-2 = -1 + bb = -2 + 1b = -1So the line is
y = 1/3x - 1Answer:
y = 1/3x - 1
Step-by-step explanation:
Find the value of a and the value of b
Answer:
i dont
Step-by-step explanation:
i just want some points ok am so sorry
Meredith went to visit her aunt over the weekend. It took her
1 1/2 hours to get there. If Meredith's aunt lived 96 miles away from Meredith's home, what was her average rate of speed?
Answer:
34
Step-by-step explanation:
Multiple-choice test with 50 questions has five possible choices for each question. There are 4 marks for each correct answer, -1 mark for each incorrect answer, and 0 marks for each unanswered question. What is the total score of a student with 35 correct answers, 10 incorrect answers and 5 unanswered
Answer:
Total score of a student = 130 marks
Step-by-step explanation:
Marks for each correct answer = [tex]4[/tex]
Marks for each incorrect answer = [tex]-1[/tex]
Marks for each unanswered question = [tex]0[/tex]
Number of correct answers = 35
Number of incorrect answers = 10
Number of unanswered answers = 5
So,
Total score of a student [tex]=35(4)+10(-1)+5(0)=140-10+0=130[/tex] marks
Answer:
35 correct: 35x4= 140 marks
10 incorrect: 10x -1= -10 marks
5 unanswered: 5x0= 0 marks
140-10+0= 130 marks
Step-by-step explanation:
Paul has a collection of 144 rare coins. His collection includes 32 buffalo nickels. What fraction of Paul's collection is buffalo nickels?
I NEED HELP
Answer:
2/9
Step-by-step explanation:
32/144, divide each side by two until you cant
What is 13 7/10 times 7
Answer:
637/10
Step-by-step explanation:
Mixed fraction of 13 7/10 convert to improper is 91/10.
Then 91/10 x 7 is 637/10, all ur doing is multiplying the numerator by 7, in this case 91 by 7, bottom number stays same. (denominator)
—бу – 3 = 3 – бу
No solution
All real numbers
I need the answer quickly!! will give brainliest i just need the answer quickly
1
Which of the following descriptions is true of
an exponential function? Select all that apply.
s
2
ar
3
a. It has an absolute minimum or maximum.
b. It increases or decreases over the
entire domain.
c. Its graph is a smooth curve.
d. Its graph can be discrete or continuous.
4
A
5
B
IS
С
6
7
Answer:
C
Step-by-step explanation:
I used google to search up exponential function and it showed a lot of graphs and they're all curved.
For an exponential function, Its graph is a smooth curve. Option 3 is correct.
What is an exponential function?It is defined as a function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = aˣ, where a is a constant and a>1.
A smooth curve can be found on the graph of an exponential function, which uses exponents. In an exponential function, the rate of change is not constant. Exponential functions include the ones at y = 0.5x and y = 2x in the graph below.
Because the slopes of exponential functions are nonlinear and constantly changing, their graphs resemble curves rather than straight lines.
Hence, for an exponential function, Its graph is a smooth curve. Option 3 is correct.
Learn more about the exponential function here:
brainly.com/question/11487261
#SPJ5
Write an equation of a line in slope-intercept form. Slope = 4/3, y-intercept = -11
Answer:
y=4/3x-11
Step-by-step explanation:
y=mx+b
m=slope
b=y-intercept
C. Read and analyze the problem, then solve.
1. Mother bought 20 meters of curtain material. She used 8 metres for the living room, 73
meters for the dining room, and the rest for the kitchen. How many meters did she use for the
curtain in the kitchen?
Given parameters:
Total length of curtains bought = 20m
She used 8m for the living room
She used 7m for the dining room
unknown:
Quantity used for the kitchen = ?
Solution:
Quantity used for the kitchen = Total length - (living room + dining room)
Input the parameters given solve;
Quantity used for the kitchen = 20 - (8 + 7) = 5m
The length of curtain used for the kitchen is 5m
I need help with these questions
Answer:
6)z=92 y=88 x=92
7)I think all are 90
8) 62
9) 73
10) 87
Step-by-step explanation:
6)y is congruent to 88 vertical angles
and y+x=180, 88+x=180, x=92
x is congruent to z vertical angles so both 92
7) y is congruent with 90 and all the other side when subtracted by 180 equal 90
8)180-118=62
9) 90-17=73
10) 72+21=93
180-93=87
What is 2^6+670+2345=?
Answer:
the answer would be 3079
could you also please mark me as brainliest?
Volume is 200, the length is four more than twice the width. What is the width
Answer:
I think 7 is the answer
Step-by-step explanation:
Let l be 4+(2h) and solve
Round to 2 decimal places.
0.392
Answer:
0.39
Step-by-step explanation:
Select the graph of the function f (x) = 1/4 Then find the value of f (x) when x = -6.
ASSPPPP
WILL GIVE Y’ALL BRAINLIEST
Farmer John sells a dozen of eggs for $1.56. What is the unit cost per egg?
Step-by-step explanation:
There are 12 in a dozen, so each egg would cost $1.56.
Now, you must multiply $1.56 by 12. Now you can find the answer from here. Hope this helps!
Answer:
$0.13
Step-by-step explanation:
Divide the total cost by the amount of items.
1.56/12=0.13
Triangle angles review (khan academy)
Find the value of x in the triangle shown below
X = ?
Answer:
The correct answer is 44°
Solve x-4<3
I wanted to need the the solution to this problem
Answer:
x < 7
Step-by-step explanation:
add 4 to both sides
Answer:
7
Step-by-step explanation:
x-4< 3
all u do is add 4 to both sides
x < 7
What is the slope of a line perpendicular to the line whose equation is
2x - 5y = -40. Fully reduce your answer.
During a game, the pittsburgh steelers converted 6 of 10 fourths downs into first downs. With only minutes left in the game, it is fourth down again and they must make a first down to continue their drive. What is the probability that they will make the first down?
Answer:
[tex]\dfrac{3}{5}[/tex]
Step-by-step explanation:
Given that:
Total Number of fourth downs = 10
Number of fourth downs converted to first downs = 6
Formula for probability of an event E can be observed as:
[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]
Here, Let E be the event of getting a fourth down converted to first down.
So, Number of favorable cases = 6
Total Number of cases = 10
Therefore, the required probability is:
[tex]P(E) = \dfrac{6}{10} = \dfrac{3}{5}[/tex]