Answer:
The correct answer is 135
Step-by-step explanation:
This is because her rate is 15 flowers per 5 minutes, and there is 45 minutes. Therefore, 5 minutes occurs 9 times in 45 minutes and fifteen flowers times 9 groups of five minutes is 135.
Answer:
135
Step-by-step explanation:
Because if it took 5 mins to plant 15 flowers, you can count how many 5's there are in 45 which there is 9 fives In 45 so, 15x9=135 and therefore she planted 135 flowers in 45 minutes :)
To celebrate the first day of school, Austin brought in a tray of caramel brownies and walnut brownies. He brought 14 caramel brownies and 6 walnut brownies. What percentage of the brownies were caramel?
Guys this test is for a huge grade so pls help thank you.
In Mexico this year Monarch butterflies are occupying 14.99 acres in the mountains of Miochan. That's an increase from 6.12 acres a year ago. What is the percent of change?
Answer:
6.12/14.99=.40827
.40827*100=40.83
100-40.83=59.17
The percent change is 59.17%
Step-by-step explanation:
please mark this mark this answer as brainlest
(MIDDLE SCHOOL MATH)
For a school dance, a section of the gym, in the shape of a trapezoid, has
been designated as the dance floor. The dimensions are as follows:
base₁ = 10ft, b₂ = 14.1ft and h= 12.5ft.
Mrs. Hernandez needs to determine the area of the dance floor, so she will
know how many students can dance at one time. What is the area of the
dance floor?
Answer:
The area is 1762.5
Step by step explanation:
take those numbers and multiply them by each other.
Answer:
It should be 1762.5 (area)
just multiply them together and you should get your answer: 1762.5
Step-by-step explanation:
I hope this helps!
Two word problems :)
BTW.. if you cant read it, the numbers are 56 out of 400, and 7 out of 50, i wrote over them because my teacher said to so yea- good luck
oh and i need help with the second one
If you have any questions, on what something says, just ask :-)
Answer:
Step-by-step explanation:
1.43
2.98
Hurry please its maaaaattthhh
Please answer asap (give explanation)
The inside of all new elevators must be wheelchair accessible. The minimum requirements are shown. The inside volume of an older elevator is 144 cubic feet. The base is a square and the height is 9 feet.
a. Explain why the older elevator does not meet the wheelchair requirements.
(please give explanation if solved, thanks)
Step-by-step explanation:
Elevator must be easily accessible in a public space (instead of, for example, a cramped hallway)Doors must remain fully open for at least three seconds.Call buttons are a minimum of 0.75 inches in diameter.Button heights must be centered 42 inches from the floor.PLEASE HELP IF THE ANSWER DOES NOT APPLY TO THIS I WILL REPORT
help me plzzzzz i give u
BRAINLIEST
The graph shows the number of words in Taylor’s
essay and the number of minutes she spent writing the
essay. What is the rate of change in words per minute?
7. jenny find that a baby lizard grows about 0.5 inch every week. Which equation best represent the number of weeks it will take for the lizard to grow to 1 foot long if it was 4 inches long when it hatched.
a. 0.5w+4=1
b. 0.5w+4=1
c. w+4/12=0.5
d. w/0.5+4=1
Marty went shopping for school supplies. He bought a package of pens for $2.25, a package of paper for $3.25, a notebook for $5.75, and a package of folders for $3.75. What was the range of prices for the school supplies that Marty bought?
Answer:
$3.50
Step-by-step explanation:
to find the range you take the highest number and the lowest number and subtract them
so with that, let us do just that-
$5.75, $3.75, $3.25, $2.25
$5.75-$2.25
=$3.5
and since we're dealing with money we must add a '0' to the end of the decimal- $3.50
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
There are 4 green marbles and 7 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of choosing a green marble?
7/11
4/11
4/7
7/4
Answer:
4/11
Step-by-step explanation:
there are 4 green out of 11 total
Answer:
B.
Step-by-step explanation:
First, you will need to find out how many marbles there are total, which is 11. After doing so, you are able to eliminate two of your answer choices already (C. and D.). Next, identify how many green marbles are in there, which is 4. You are able to identify that A. can be eliminated as well. With you finding probability, the total amount will be on the bottom. So, you can see that there is a 4/11 or about 36% chance that a green marble will be picked.
Hope this helps! :)
Any1 know the answer to this need help ASAP
Answer:
D, -77 5/8
Step-by-step explanation:
6 3/4 = 27/4 = 6.75
6.75 x -11.5 = -77.625 or -77 5/8
What type of angle is shown below?
A.acute
B.straight
C.obtuse
D.right
Answer:
Acute
Step-by-step explanation:
its not right because its coming in. Obtuse would be bigger then a right
please help giving brainliest
Answer:
7. D) 180
7. C) 24%
7. D) 2 out of 9
7. D
Step-by-step explanation:
36 doesn't go into 5
45 doesn't go into 4
60 doesn't go into 9
180/4 = 45
180/3 = 60
180/5 = 36
180/9 = 20
We can make this problem even easier by converting the denominator from 25 to 100. This can be done with multiplication (x4)
Whatever you do to the denominator, you must also do to the numerator, so if we multiply both sides by 4, we get 24/100, which is equivalent to .24
total: 81 pieces of jewelry
18/81 or 2/9 (divide numerator and denominator both by 9)
.67 = 67/100
.607 = 607/1000 or 60.7/100
.07 = 7% or 7/100
.067 = 6.7% or 6.7/100
Answer: the answer is letter "D" (180)
hope it helped! :)
An angle measures 48.4° less than the measure of its complementary angle. What is the measure of each angle?
Answer:
The angles are 69.2 degrees and 20.8 degrees
Step-by-step explanation:
Complementary angles, when added together, = 90°
We’ll call the first unknown angle a and the second angle b
b = a - 48.4
a + b = 90
So let’s substitute in for b in the second equation:
a + a - 48.4 = 90
2a - 48.4 = 90
2a = 138.4
a = 69.2
69.2 - 48.4 = 20.8 = b
Now, does a + b = 90?
69.2 + 20.8 = 90
Lmk if you have questions
$12 is 1/4 of how much money (m)?
Answer:
48
Step-by-step explanation:
If 12 is only 1/4 of the whole (48) you just have to multiply it by 4 to get the remaining 3/4.
Answer:
48
Step-by-step explanation:
If 12 is 1/4 of the total amount, multiply 12 by 4 to get the total amount of money (m).
-----
2/4 would be 24, which is half of the total amount.
3/4 would be 36, which is 3 quarters of the total amount
4/4 (1) would be 48, which is the total amount.
helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer: The pi always 3.14
Step-by-step explanation:
the symbol used by mathematicians to represent the ratio of a circle's circumference to its diameter is the lowercase Greek letter π, sometimes spelled out as pi.
You notice the sign below at a mall. (A) How many different type/color combinations does the store offer? (B) Suppose the store has equal numbers of each shoe. You select a shoe at random. What is the probability of selecting a baseball shoe?
(A)5; 1/25
(B)25; 1/5
(C)10; 1/25
(D)10; 1/5
Answer:
its d 10; 1/5
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
Answer: 602.88
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(8)^2+2(3.14)(8)(4)
2(3.14)(64)+2(3.14)(32)
2(200.96)+2(100.48)
401.92+200.96
602.88
A local gym sells monthly memberships. The function f(x) = −x2 + 18x − 72 models the daily profit in dollars, where x is the number of memberships sold.
Determine the zeros, and explain what these values mean in the context of the problem.
x = 9, x = 18; The zeros represent the number of monthly memberships that produces a maximum profit.
x = 9, x = 18; The zeros represent the number of monthly memberships where no profit is made.
x = 6, x = 12; The zeros represent the number of monthly memberships that produces a maximum profit.
x = 6, x = 12; The zeros represent the number of monthly memberships where no profit is made.
Answer: C.) x = 6, x = 12; The zeros represent the number of monthly memberships that produces a maximum profit. Is not the answer
Step-by-step explanation: I took the test and got it wrong. I don't know what the answer is.
x = 6, x = 12; The zeros represent the number of monthly memberships that produce a maximum profit. The correct option is C.
What is a quadratic equation?It is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.
Given that a local gym sells monthly memberships. The function f(x) = −x² + 18x − 72 models the daily profit in dollars.
The given quadratic equation is solved by equating the function to zero:-
−x² + 18x − 72 = 0
x² - 18x + 72 = 0
x² - 12x -6x + 72 = 0
x ( x -12 ) -6 ( x -12 )= 0
( x - 12 ) ( x - 6 ) =0
x = 12, 6
Therefore, x = 6, x = 12; The zeros represent the number of monthly memberships that produce a maximum profit. The correct option is C.
To know more about quadratic equations follow
https://brainly.com/question/1214333
#SPJ5
How many more grams of fat does the median ice cream serving have than the median chocolate serving?
Answer:
about 2 grams
Step-by-step explanation:
i looked at the line thingy
If I had a 68.0% D+ and I had one missing assignment worth 30 points. If I got a 30 on another assignment 30/30 and still have the missing assignment. What grade will I have?
Please Help
Answer:
C- or C+ or B-
Step-by-step explanation:
Can someone help me? Will mark brainlist!
Answer:
The total surface area for the left block is 235.2
Step-by-step explanation:
multiply all the sides then add them together
Which types of graphs are best used when representing individual data points rather than categories?
line graph
bar graph
line plot
stem-and-leaf plot
please show your work I don't understand this one
Answer:
6
Step-by-step explanation:
ok so heres what i did
36 divided by 9 equals 4
then u divide 24 by 4 which equals 6
hope this helps if u got more questions ask me in the comments
i need help on this one question
Answer:
repayment and interest
Step-by-step explanation:
screenshotted question under the cut
Answer:
2338.27 should be the answer
Step-by-step explanation:
Help pleaseeeeeeeeeeee
How does the closure property relate to polynomials?
Open answer question (please hurry)
Answer:
Polynomials will be closed under an operation if the operation produces another polynomial. When adding polynomials, the variables and their exponents do not change. ... When subtracting polynomials, the variables and their exponents do not change. Only their coefficients will possibly change.
Step-by-step explanation: