Answer:
560
Step-by-step explanation:
IM GIVING 20 POINTS AWAY PLEASE HELP ME WITH QUESTIONS 2-4 AND EXPLAIN HOW YOU GOT YOUR ANSWER PLEASE!!!!!
Answer:
2:(90) 4:B
Step-by-step explanation:
so what you do for 2 is that you times all the number thann you get youar ansmwer and for 4 you times 6 time 10 and thime 24 you get your answer
The ratio of boys to girls at Space Camp is 3:2. If there is a TOTAL of 60
campers, then how many of the campers are girls? *
Plz help it's due tomorrow
Answer:
Answer: B. 24
Step-by-step explanation: 60 divided by 5 is 12. Twelve times two (the amount of girls) is 24. Twelve times 3 (the amount of boys) is 36. Since 24 + 36 = 60, there are 24 girls and 36 boys.
Which of the following is an advantage of using stratified random sampling?
A-Stratified random sampling saves time and money.
B-Stratified random sampling requires knowledge of the entire population.
C-Stratified random sampling can be used even when there is not a list of the population
D-Stratified random sampling provides more precise estimates than simple random sampling.
Answer:
A - Stratified random sampling reduces sampling variability.
Step-by-step explanation:
saw it on the review
Please help me I’ll give you a thanks :-)
Answer:
... sorry
Step-by-step explanation:
...
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
-5x + 26 = -44
Answer:
14
Step-by-step explanation:
-5x+26=-44
-26 -26
-5x=-70
5 5
x=14
Answer:
x=14
Step-by-step explanation:
Let's solve your equation step-by-step.
−5x+26=−44
Step 1: Subtract 26 from both sides.
−5x+26−26=−44−26
−5x=−70
Step 2: Divide both sides by -5.
−5x−5=−70−5x=14
Answer:
x=14
Bashir find some nickels and pennies under the couch cushions how much (money in dollars) does he have if he has 120 nickels and 60 pennies?How much money (in dollars dose he have if he has x nickles and y pennies?
Answer:
Step-by-step explanation:
Todd’s expression 6x4+_____x60+____x4+20x—-
find the ratio of 81 to 108
Answer: 3:4
Step-by-step explanation:
Answer:
hope it becomes helpful to you ☺️☺️
good luck
It’s geometry also please do not send a link but find the missing side
Answer:
? = 49.5
Step-by-step explanation:
Find the missing components of angles:
? = 49.5
B = 40.5
C = 90
Find the missing components of sides:
a = [tex]\sqrt{231}[/tex]
b = 13
c = 20
Aaron wants to buy new
football pads that cost $55.00
at GoodSportsBuys.com. The
online store charges $11 for
shipping on orders less than
$75. He also wants to buy some
packages of eyeblack strips for
$4 each, but he does not want
to pay more than the $11.00
shipping fee.
Answer:
Aron can purchase no more than 4 packages to avoid the shipping fee
Step-by-step explanation:
for some reason i cant take a screenshot and send the step by step i did
if you can pls giv brainliest and thanks
Please help meeeeeeeeeeeeeeeee
Answer:
y = -1
Step-by-step explanation:
The sum of two numbers is 23. Twice one number increased by 6 is the same as 4 times the other number decreased by 2. What is the largest of the two numbers?
Answer:
One number is 4.2, the other is 18.8
Step-by-step explanation:
1.) x+y=23
(x+6y)x2=4
2.) (x+6y)x2=4 = 2x+12y=4
3.)Use elimination/substitution to solve
2x+12y=4 = x+6y=2 = x=2-6y
2-6y+y=23
4.)Solve for y
2-5y=23 -> -5y=21 -> y=4.2.
5.)Solve for x
x+4.2=23
x=18.8
I may be wrong so let me know if I am
Which equation is represented by the intersection of the graphs below?
A. Csc x=0
B. sec x = 0
C. secx = 1
D. CSC X=1
Answer:
the answer would be C i hope this helps
1/2r-8=5 solve for r
Step-by-step explanation:
r-16=10
r=10+16
r=26
I hope this helps.
Answer:
r = 26
Step-by-step explanation:
Last year, 42,317 students participated in a robotics league. What is the value of the 4 in the number of students who participated in the robotics league?
A.
one-tenth times the value of the two in the thousands place
B.
two times the value of the two in the thousands place
C.
ten times the value of the two in the thousands place
D.
twenty times the value of the two in the thousands place
Answer:
The answer is D
Step-by-step explanation:
Because the 2 represents 2,000 when you do 2,00o times the 20 in the answer, you get 40,000, and the 4 in the number 42,317 represents 40,000.
Which is a positively skewed distribution?
WILL MARK BRAINLIEST!!!!
Answer:
D
Step-by-step explanation:
D is positively skewed
there are 147 third grade students going to the theater. Each row at the theater has ten seats. How many rows of seats will the third grade students fill?
Answer:
157
Step-by-step explanation:
What’s the answer to:
2x+2 + 4x-4
Answer: 6x-2
Step-by-step explanation:
The answer is 6x-2
At Kirby Middle School, some students were surveyed to see which social
media app they used the most. The results are shown below.
App Number of Students
Face
8
Snap
22
Insta
20
Solve and explain how to calculate what percent of students used Snap the
most?
Answer:
Kirby Middle School
The percentage of students who used Snap the most is given as:
= 44%
Step-by-step explanation:
a) Data and Calculations:
App Number of Students
Face 8
Snap 22
Insta 20
Total 50
The percentage of Snap users = Number of Snap users/Total users * 100
= 22/50 * 100 = 44%
b) This represents the proportion of all the students surveyed about the use of social media app. Since 22 students used Snap out of 50, it means that 44% of the survey sample used Snap. This is against 16% (8/50) who used Face and 40% (20/50) who used Insta.
Evaluate the expression
4(x+y) / 2 where x = 2 and y = 5
Answer:
14
Step-by-step explanation:
4(2+5) / 2
4(7) / 2
28 / 2
14
Suppose that there are 630 seats in a row. If the person to be seated is needed to sit next to someone, then what is the fewest number of seats that need to be occupied?
Answer:
Its 210
Step-by-step explanation:
y = -(x - 5) write the equation in slope-intercept form.
Answer:
y=-x+5
Step-by-step explanation:
15 people gathered to watch a baseball game. While talking,
they realized that 6 of them were Boston Red Sox fans.
What is the probability that the favorite team of a randomly
selected baseball fan is the Boston Red Sox?
Enter numeric answer only. Round to the nearest tenth.
Answer:
6/15 or 2/5
Step-by-step explanation:
Select the statement that does not correctly use probability to describe an event. A. The probability of adopting a brown puppy is -0.25. B. The probability that Mr. Brown assigns homework is 0.9. C. The probability of getting lost while driving on vacation is D. The probability of having spaghetti for dinner is 50%.
Answer:
A. is the answer
Step-by-step explanation:
rename 3/100 happppy
I need help with the first few, the others I have already done. Pls help I'm almost failing
Answer:
Step-by-step explanation:
15. (x + 6)(x + 1)
16. (m - 19)(m + 2)
17. (y - 8)(y - 2)
18. (p + 12)(p - 3)
19. (c - 15)(c + 3)
20. (w - 8)^2
21. (a + 15)(a - 2)
22. (x - 30)(x + 3)
23. 3(5r - 4)(5r + 4)
24. 5(3x - 1)(3x + 1)
25. mn(m - n)(m + n)
26. 6a(a - 2b)(a + 2b)
27. 3(x + 8)(x - 3)
28. 2(m - 1)^2
29. x(x + 13)(x - 4)
30. 4y(y + 6)(y - 5)
Graph the linear equation ax +by = c, where a = 0, b = 1, and c = 1.5.
Step-by-step explanation:
ax +by = c
0(x) + 1(y) = 1.5
Answer:
ax +by = c,
by substituting value
0×x+1×y=1.5
y=1.5
Please solve for X.
52–r= 5-42
Answer:
-89
Step-by-step explanation:
Help please will mark brainliest
Tyler keeps red and blue marbles in the jar shown below.
For each box, choose the letter before the number that makes the statement correct.
DO
Tyler adds B 4 red marbles and B 3 blue marbles to the jar to create a ratio
C6
7
of red marbles to blue marbles of 4:15.
B
C
OOOOOO
D
E
F
Answer A (3) and F (7)
Step-by-step explanation:
Hope this helped :)