Jenna recorded the time she spent practicing the piano
every day for 30 days. Using the histogram, select all of the
true statements that describe Jenna's data.
Answers
Answer:
C and D
Step-by-step explanation:
Answer:
A, C
Step-by-step explanation:
Related Questions
The average age of three people running for election is 42. A fourth person joins the race and the average drops to 40. What is the fourth
person's age?
A. 32
B. 34
c. 35
D36
E. 40
Answers
Answer:
B - 34 years old
Step-by-step explanation:
First you have to multiply 42 times 3 to find the total age of the three people. Then multiply 40 times 4 to find the age of the four people in all. Subtract.
42 × 3 = 126
40 × 4 = 160
160 - 126 = 34
You have a bid of $250 per room for 180 guest rooms. You want to comp 12 rooms for the upcoming teacher convention. What is your average room rate across the paid and free rooms? Round to the nearest dollar.
a) $234
b) $244
c) $250
d) $254
Answers
Answer:
C
Step-by-step explanation:
Answer for brainliest please.
Answers
Answer:
1st one is right
Step-by-step explanation:
just did this
Select five numbers that have 2, 5, and 11 as prime factors.
А
220
B
550
С
190
D
1,045
E
440
F
330
G
110
H
418
Answers
220, 550, 440, 330, 100 are the five numbers that have 2, 5, and 11 as prime factors. Hence, options (A), (B), (E), (F), (G) are correct.
What is prime factor?Prime factor is a constituent that is a prime number, in other words, any prime number that can be multiplied to get the original number.
Example: The first two components of 15 are three and five.
The given numbers can be written as:
the prime factor of 220 = 2 × 2 × 5 × 11
the prime factor of 550 = 5 × 2 × 5 × 11
the prime factor of 190 = 2 ×5 × 19
the prime factor of 1045 = 5 × 11 × 19
the prime factor of 330 = 3 × 2 × 5 × 11
the prime factor of 110 = 2 × 5 × 11
Hence, 220, 550, 440, 330, 100 are the five numbers that have 2, 5, and 11 as prime factors.
Learn more about prime factor here:
https://brainly.com/question/29775157
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On a boat tour, there are half as many children as there are adults. There are 30 people on the tour. How many children are there? Please solve on paper and take a picture Use a TAPE DIAGRAM
Answers
Step-by-step explanation:
60 hktdohdlhdlh dph dpud pudpudlbhdlhdhldoy. doydoyd
Using the image above, if lines a and b are parallel and angle 6 is 40 degrees list the measurements of the other angles:
Angle 1:
Angle 2:
Angle 3:
Angle 4:
Angle 5:
Angle 6:
Angle 7:
Angle 8:
Answers
Answer/Step-by-step explanation:
Given:
m<6 = 40°
Required:
Measure of all the other numbered angles
Solution:
Since line a is parallel to line b, therefore:
✔️m<1 = 180° - m<6 (supplementary angles)
m<1 = 180° - 40° (substitution)
m<1 = 140°
✔️m<2 = m<6 (corresponding angles)
m<2 = 40° (substitution)
m<3 = 180° - m<6 (same side interior angles are supplementary)
m<3 = 180° - 40° (substitution)
m<3 = 140°
✔️m<4 = m<6 (alternate interior angle)
m<4 = 40°
✔️m<5 = 180° - m<6 (linear pair)
m<5 = 180° - 40°
m<5 = 140°
✔️m<7 = m<5 (vertical angles)
m<7 = 140°
✔️m<8 = m<6 (vertical angles)
m<8 = 40°
At a local ballpark a team charges $10 per ticket the team must pay its players $4000 it costs the owner $6 for each souvenir they gave away how many tickets must be sold to break even
Answers
Answer:400
Step-by-step explanation:it didn’t say it gives away and souvenirs so the 6$ can be out the equation and 4000 divided by 10 is 400
The number of tickets that must be sold to break even is 1000 if at a local ballpark a team charges $10 per ticket the team must pay its players $4000.
What is linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
The question is incomplete.
The complete question is:
At a local ballpark, a team charges $10 per ticket. The team must pay its players $4000. It costs the owners $6 for each souvenir they give away.
How many tickets must be sold to break even.
Let x be the number of tickets.
Let y be the total cost
From the data given in the question we can frame the linear equation in two variables:
y = 6x + 4000
y = 10x
After solving the above two linear equations in two variables.
6x + 4000 = 10x
10x - 6x = 4000
4x = 4000
x = 1000
Thus, the number of tickets that must be sold to break even is 1000 if at a local ballpark a team charges $10 per ticket the team must pay its players $4000.
Learn more about the linear equation here:
brainly.com/question/11897796
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What is 2 1/4 times 2/3?
Answers
Answer:
Hello! :) have a good day!
Exact Form:
3/2
Decimal Form:
1.5
Mixed Number Form:
1 1/2
Answer:
1 1/2
Step-by-step explanation:
2 1
4
×
2
3
=
9
4
×
2
3
=
9 × 2
4 × 3
=
18
12
=
18 ÷ 6
12 ÷ 6
=
3
2
=
1 1
2
1. Find the unit rate per sandwich. Round to the
nearest hundredth if necessary: $210 for 50
sandwiches.
Answers
Answer:
$4.20
Step-by-step explanation:
You take 210 and divide it by 50 and then it equals out to $4.20. Hope this helps! <3
5. A red piece of yarn is 22 inches long. A green
piece of yarn is 34 inches long. How much
longer is the green piece of yarn? Write a
number sentence that shows how you solved
the problem
inches
Answers
Answer:
12 inches
Step-by-step explanation:
34-22
HL criteria of congruence can be used only with?
Answers
three cones have a volume of 192π cm³.Cone A has a radius of 2 cm. Cone B has a radius of 3 cm. Cone C has a radius of 4 cm. find the height of each one
Answers
9514 1404 393
Answer:
A: 144 cm
B: 64 cm
C: 36 cm
Step-by-step explanation:
The volume of a cone is given by ...
V = (1/3)πr²h
Solving for h, we get ...
3V/(πr²) = h
Filling in the given values, we get ...
3(192π)/(πr²) = h
576/r² = h
Then the heights of the different cones are ...
A: r = 2, h = 576/4 = 144 . . . cm
B: r = 3, h = 576/9 = 64 . . . cm
C: r = 4, h = 576/16 = 36 . . . cm
6 El resultado de la siguiente operación
(-6) +12-9 +15+ (4)+(-3) =
Answers
Answer:
a mi también se me dificulta mucho
Simplify the expression: 6x + 6 - 10x
Answers
Just combine the 6x and -10x because they are like terms
8. Higher Order Thinking The values
is both 5 times as much as the value
et in 3
feet
onable?
and 36 more than the value of my
are the values of n and m? Explain,
Answers
Answer:
Answer: The values are n = 45 and m = 9.
Step-by-step explanation:
We have to find the values of m and n. We know that the value of n is 5 times as much as the value of m : n = 5 m. Also n is 36 more than the value of m : n = m + 36. This is a system of equations. Of we substitute n = 5 m into the second equation: 5 m = m + 36; 5 m - m = 36; 4 m = 36; m = 36 : 4; m = 9. Finally: n = 5 * 9 ; n = 45
A 2-quart carton of apple juice costs $4.56. What is the price per cup?
Answers
Answer:
57 cents
or
$0.57
Step-by-step explanation:
1 quart= 4 cups
2 quarts=8 cups
8 cups=4.56
Divide each side by 8
1 cup=0.57
Hope this Helps!
Round 89.96 to the nearest tenth
Answers
Answer:
to round to the nearest 10th you need to look at the value after that, since 6 is greater than 5, the 10th place rounds up making the rounded number equal 90.
Solve for w: 30= 6/5w
Answers
Answer:
w = 25
(Hope this helps! Btw, I am the first to answer.)
Answer:
[tex]w = \boxed{\frac{1}{25} }[/tex]
Step-by-step explanation:
[tex]if \:: 30= \frac{6}{5w} \\ (30) \times (5w) =( 6) \times (1) \\ 5w = \frac{6}{30} \\ 5w = \frac{1}{5} \\ (5) \times (5) \times (w) = (1) \times (1) \\ w = \frac{1}{(5) \times (5)} \\ w = \frac{1}{ {5}^{2} } = \frac{1}{25} [/tex]
Help due in 1o mins!!!
Answers
Answer:
c = 15
Step-by-step explanation:
The angles are4 a linear pair and are supplementary, so the sum of their measures is 180 deg.
7c - 7 + 6c - 8 = 180
13c - 15 = 180
13c = 195
c = 15
Explanation:
The line equates to 180, so you would put both equations (7c-7 , 6c-8) together and equal it to 180°.
So, it would come out looking like this:
7c-7+6c-8=180.
You’d add 7c and 6c to get 13c, and then subtract -8 from -7 (-7-8) to get -15.
The equation would now look like this.
13c-15= 180.
You’d add 15 to 180 to get 195. Then, you’d divide 195 by 13 to get 15, which would mean c=15.
HELP will give brainliest!!!!!
Answers
Answer:
the answer should be a
Step-by-step explanation:
yeah cause they are subtracting
The two triangles shown are similar. Which of the following is an acceptable similarity statement for the triangles?
Question options:
A)
ΔSQR ∼ ΔVUT
B)
ΔQSR ∼ ΔVUT
C)
ΔSRQ ∼ ΔVUT
D)
ΔRQS ∼ ΔVUT
Answers
Answer:
I think of A
Step-by-step explanation:
is that right
Answer:
ΔSRQ ∼ ΔVUT
Step-by-step explanation:
i got it correct
The _______ pair is the location of a point on the coordinate plane and contains the
x coordinate and y coordinate
Answers
Answer:
Ordered
Step-by-step explanation:
The ordered pair is the location of a point on the coordinate plane and contains the x coordinate and y coordinate
An ordered pair tells you the location of a point by relating the point's location along the x-axis (the first value of the ordered pair) and along the y-axis (the second value of the ordered pair). In an ordered pair, such as (x, y), the first value is called the x-coordinate and the second value is the y-coordinate.
What is the surface area of this
square pyramid?
Answers
in 2010, Kevin and Tommy tried to climb the Dawn Wall and only made it one-third of the way up. The Dawn Wall is about 914 meters tall. How far did they climb on that trip? Round your answer to the nearest tenth of a meter.
Answers
Answer:
304.7
Step-by-step explanation:
Divide 914 by 3 to get 204.66 repeated, to the nearest tenth is 304.7
hope this helps
by how much is the product of 2 1/2 and 2/5 less than 4
Answers
Answer:
3
Step-by-step explanation:
Please help, I couldn’t play attention today in class so I don’t understand this.
Thanks if you help
Answers
Answer:
a.0 b. 33.5
Step-by-step explanation:
absolute value means everything turns positive.
5-6=-1 +1=0
b. 2(16.75)= 33.5.
everything inside the bracket turns positive.
|5-6+1|
You either calculate the sum or difference to this equation and would turn out to be 0 as your answer
|5-6+1|=0
Therefore 0 is the answer to |5-6+1| for part A
For part B
2|-16.75|
The absolute value of any number is always positive
2*16.75
You then multiply it and then come up with 33.5
Therefore 33.5 is the answer for 2|-16.75| in part B.
2|-16.75|
Hope this helps~
At Quality Tees, shirts sell at a
rate of $12.50 per shirt, with a
flat shipping rate of $8. Tony
spent a total of $83. How many
shirts did Tony purchase?
Answers
12.5x+8=83
12.5x=83-8
12.5x=75
x=75/12.5
x=6
February 3, 202
125+129
Answers
Answer:
254
:D :D :D :D
what is this answer?
Answers
Hope this helps
5x5 + 8x8 = 89
Unsquared 9.4
So D
The domain is ? (image attached)
Answers
Hope this helps!