Answer: 42
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
6 a day for 7 days
Three cards, one labeled "A," one labeled "T," and one labeled "C," are picked in random order. Based on the tree diagram, which is a valid conclusion. Select all that apply. There are three correct answers
The probability of the letters spelling CAT is 1/6.
The probability that A will be the first letter chosen is 1/15
15 cards must be drawn to determine the probability of spelling CAT
The sample space consists of 6 outcomes.
The probability that T will be the first letter chosen is 1/3.
Paco deconstructs this isosceles trapezoid to find the area.
Which equation can Paco use to determine the area of the trapezoid?
A= (4.5 + 3 + 4.5)(10.5)
1/2(3 + 4.5)(10.5)
A= (3 + 4.5)(10.5)
1/2(4.5 + 3 + 4.5)(11.4)
Will give brainlest if correct, and 5 stars.
Solve for x
Answer:
x = 54
Step-by-step explanation:
These angles are complementary because they add up to 90:
x - 7 + 43 = 90
x + 36 = 90
x = 90 - 36
x = 54
Answer:
54Step-by-step explanation:
Since the total of the two degrees makes a right angle, we know that the unknown degree has to be 47
Knowing this, we can add 7 to this. (This is the inverse of subtracting to eliminate 7)
47 + 7 = 54
So x = 54
We can verify by solving replacing x.
(54 - 7) = 47
47 + 43 = 90
A park has a rectangular field, and pool that are similar in shape. Each dimension of the field is 8.2 times the corresponding dimension of the pool. Which statement is true?
A. The area of the field is 16.4 times the area of the pool.
B. The area of the field is 62.74 times the area of the pool.
C. The perimeter of the field is 16.4 times the perimeter of the pool.
D. The perimeter of the field is 67.24 times the perimeter of the pool.
The items Matt ate at dinner cost m dollars. He added 6.5% to the cost of dinner for sales tax. Matt paid $25 using a gift card and used cash for the rest. Select all of the expressions that show the amount Matt paid using cash.
Answer:
there isn;t anything posted underneath
Step-by-step explanation:
Please answer quickly!! There may be be more than one answer!!
Answer:
9 and 10
Step-by-step explanation:
Using is 7. It has to be more than 7, so 9 and 10.
BRAINLIEST PLEASE!!!!
ANSWER ASAP GIVING BRAINLIEST AND OTHER STUFF!
Please answer the following essay question with 5 or more sentences:
What are the advantages of taking a random sample instead of surveying an entire population?
Answer:
Answer is below
Step-by-step explanation:
Simple random sample advantages include ease of use and accuracy of representation. No easier method exists to extract a research sample from a larger population than simple random sampling. Selecting subjects completely at random from the larger population also yields a sample that is representative of the group being studied. This provides lack of bias towards the subject of the survey. It's overall more efficient, faster, and pushes the idea of simplicity through surveys.
Answer:
Simple random sample advantages include ease of use and accuracy of representation. No easier method exists to extract a research sample from a larger population than simple random sampling. It offers a chance to perform data analysis that has less risk of carrying an error. ... There is an equal chance of selection. ... It requires less knowledge to complete the research. ... It is the simplest form of data collection.
I need help lol... find the value of x
Answer:
B. x=37
Step-by-step explanation:
These are vertical opposite angles and they are equal to each other.
so, 2x+6=80
2x=74
x=37
PLEASE HELP 20 A B AND C
Cheddar cheese costs $4.25 per pound. Write an equation best represents y, the total cost of x pounds of cheddar cheese and type out your reason (justify) for your answer.
How do i find the answer??
Answer:
y=4.25x
Step-by-step explanation:
x will represent the number of pounds of cheddar that you have. so whatever the value of X is, 4.25 would be multiplied by X. This problem does not provide a value for x, but say you had 4 pounds of cheese (x=4), the problem would become y=4.25(4) because you would plug 4 in where x is.
4.25(4)= 17 and therefore Y would equal 17.
The face of a lamp shade is shaped like a trapezoid. The dimensions of the face are shown in the diagram.
Which equation can be used to find A, the area of the face of the lamp shade in square inches?
A = 1/2(6 + 10)yA = 12(6 + 10)y
A = 1/2(6) + (10)xA = 12(6) + (10)x
A = 1/2(6 + 10)xA = 12(6 + 10)x
A = 1/2(6) + (10)yA = 12(6) + (10)y
Answer:
A = (1/2)* (6+10) * x
Step-by-step explanation:
A = (1/2)* (6+10) * x
0.8x = 12. Solve for X. PLEASEEE HELPPP!!
Answer:
x-15
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
12÷0.8=15
PLEASE HURRY ILL MARK BRAINLIEST
Which of the following rules is true for all
values in the input-output table below?
Inpur Output
.
TO
20
A. x + 1 y
B. x + 2 - y
C. 2xy
D. 3x - 2y
Answer:
c
Step-by-step explanation:
Help Please
Proportion word problem:
Answer:
TOO small
Step-by-step explanation:
Answer:
I think 80ml cause 240 divided by 3ml equals 80ml
What is the solution to the system of equations shown?
plsss help (will report if scam)
Answer:
9.) I 5/14 * 4/13 10.) H 45
Step-by-step explanation:
For 9.) the probability the first time to get a red marble is 5/14 because there are 5 red marbles and 14 total marbles. The probability the second time she picks, if a green one was chosen, one is 4/13 because one green marble needs to be missing and because one marble is missing 14-1=13 so there are 13 total marbles. You would multiply the two probability (5/14 and 4/13) to find the probability of drawing two green marbles in a row
For 10.) I found that 2/5= .4 and 5/8= .625 so I multiplied both fractions by 200
.4 * 200= 80
.625 * 200= 125
These are the numbers of games both people won
Subtract the two and you get 125-80= 45 which is how many more games Tyrell would win.
What is the equation of the line through the points (4,6), (8,12), and (10,15)?
y = 3/2x is the answer for this problem.
Which associations best describe the scatter plot?
Select each correct answer.
Negative association
Positive association
Linear association
Nonlinear association
Answer:
nonlinear association
Step-by-step explanation:
If you use a credit card, and you cannot pay your bill right away, you pay interest to the credit card company. Why?
Answer:
because they want to earn money
Step-by-step explanation:
plz give me Brainliest.
2.5t = 10
last one i promise
Answer:
T=4
Step-by-step explanation:
2.5x4=10
Answer:
t = 4
Step-by-step explanation:
2.5 x 4 = 10
in recatangle ABCD AD=40 yards and CD=30 yards. find the area of the shaded region
Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories each hour.
Answer:
its 252 calories per hour
Step-by-step explanation:
I divided 756 by 3 to find the answer
pls help me BRAINLIEST i rlly dont know how to do it
Barbara, Lauren, William, and Vinny make the following transactions.
Barbara writes a check for $40.22.
Lauren withdraws $120.50.
William deposits $54.
Vinny has a $30 debit.
Answer:
vinny, barbara, William, lauren
Solve the linear system using substitution. Show your work.
-8x + 3y = -33
y = -5x + 35
Answer:
x = 6 y = 5
Step-by-step explanation:
-8x + 3y = -33
y = -5x +35
-8x + 3(-5x + 35) = -33
-8x - 15x + 105 = -33
-23x + 105 = -33
-23x = -138
x = 6
-8(6) + 3y = -33
-48 + 3y = -33
3y = 15
y = 5
The runner has run 5.6 miles which is 35% of today's course How long is today's course? Show another correct answer other than 5.6/35%=5.6/0.35=16mi
Answer:
the answer is 16 miles
Step-by-step explanation:
5.6 divided by 3.5 and then multiplyed by 135 persent use a calculater
Will mark brainliest
Enter the total area of the figure ABCD in
square centimeters.
B
8 cm
A
16 cm F
15 cm
8 cm
D
Answer:
168 cm²
Step-by-step explanation:
the area of a kite is found by multiplying both diagonals then dividing by 2
area = pq/2
p = (8+8) = 16
q = (6+15) = 21
(16*21)/2 = 168
I really need this plz
Answer:
2. Negative because if we multiply [tex] - \frac{3}{4} [/tex] by itself 13 times the answer resulting will be negative as if a negative number is multiplied to an other negative number odd number of times it will result in a negative number.
PLEASE HELP I WILL REPORT FOR WRONG ANSWER SORRY
Answer: 2-6p-6q-18
Step-by-step explanation:
9x-7i > 3(3x-7u)
First one to solve gets brainliest
Answer:
-i > -3u
Step-by-step explanation:
9x-7i > 3(3x-7u)
9x - 7i > 9x - 21u
-7i > -21u
-i > -3u