To get ready for school, Traci spent 1/20th
of an hour getting dressed and 1/10th of an
hour doing her hair. What is the total
amount of time she spent getting ready?
Give your answer in simplest form.
Answers
Answer:
3/5
Step-by-step explanation:
1/10+1/20=3/5
Related Questions
[tex] \frac{x}{ \sqrt[5]{y} {}^{} {7} } [/tex]
Answers
Answer:
Step-by-step explanation:
A chef has 8 potatoes that have a combined mass of 1,200 grams. He also has 12 carrots that have a combined mass of 1,620 grams. All potatoes are the same size. Likewise, all carrots are the same size. Which item has the greater mass? How much greater?
Answers
Answer:
potatoes, by 15 grams
Step-by-step explanation:
3/4(1/4x + 8) - (1/2x + 2) = 3/8(4-x) - 1/4x
What is the value of x?
Answers
Step-by-step explanation:
0.75(0.25x+8)-(0.5x+2)=0.375(4-x)-0.25x
0.1875x+6-0.5x-2=1.5-0.375x-0.25x
0.1875x-0.5x+0.375x+0.25x=1.5-6+2
0.3125x=-2.5
x=-2.5/0.3125
x= -8
Find the lateral area of the cylinder to the nearest tenth.
Answers
Answer:
Step-by-step explanation:
When I Gaggled 'lateral area of a cylinder' i found
lateral area cylinder = 2π rh it seems to be the surface area of the tube
or = π dh part and not the ends
given h = 16 and d = 11 recall 2r = d r = d/2 and π = 3.14
use your calculator to find the answer
Help help help please help help helpp
Answers
Answer:
(4⋅2x)+(-2+4)=8x+2
2⋅3(1a+1a)=
6a+6b
I hope these are okay, and what you were asking for. I hope this helped! +*♡
1. Name an example of a real-world data set, not yet mentioned in the course, where you would typically expect to see a normal distribution. Be sure to describe what the labels would be for the horizontal and vertical axis of the display. Then explain why you would expect a normal distribution. What range of data values would you expect to represent 1 standard deviation from the mean? (15 points; 10 for your answer, 5 for response to others' comments.)
Answers
Answer:
1.The heights of students in a class, for example, would have a normal distribution. We expect a few students to be extremely tall and a few to be extremely short, but the majority will be in the middle. On the x-axis, we'll have heights, and on the y-axis, we'll have the frequency of the number of students with heights. According to the empirical rule, 68 percent of the data could fall within one standard deviation of the mean.
Can someone help me find the area
Answers
Answer:
Area of the composite figure = 84 in²
Step-by-step explanation:
Area of the composite figure = Area of rectangle DEFG + Area of rectangle BCGH + Area of triangle ABH
Area of rectangle DEFG = DE × EF
= 5 × 10
= 50 in²
From ΔBHA,
AB = ED = 5 in [Given]
AH = FA - (GH + FG)
= 15 - (7 + 5)
= 15 - 12
= 3 in.
By applying Pythagoras theorem in ΔABH,
AB² = HB² + AH²
5² = HB² + 3²
25 - 9 = HB²
HB = √16
HB = 4 in
Area of rectangle BCGH = BC × HB
= 7 × 4
= 28 square in.
Area of triangle ABH = [tex]\frac{1}{2}(\text{Height})(\text{Base})[/tex]
= [tex]\frac{1}{2}(BH)(AH)[/tex]
= [tex]\frac{1}{2}(4)(3)[/tex]
= 6 in²
Therefore, area of the composite figure = 50 + 28 + 6
= 84 in²
please help I will give brainlist!!
Answers
Answer:
Step-by-step explanation:
ax+d>o
that ax+d is greater than o
pls mark me branliest
The figure is made by attaching semicircles to each side of an 11-ft-by-11-ft
square. Find the area enclosed by the figure. Use 3.14 for pi
Answers
Answer:
A=1164.62
Step-by-step explanation:
First you find the radius:
11*11=121
121=2*(22/7)*r
121=44/7*r
19.25=r
Then to find the area you:
A=22/7(19.25) to the 2 power
A=1164.62
-0.5
0
1
-2
1.5
Where is Point D on the number line?
?
Answers
Answer:
Its -1.9 for where point D is
Answer the question in the picture plz
Answers
A number raised to a fraction would be the same as a root to the inverse of the fraction.
What that means is the sqrt(8) raised to 1/4 is the same as being 4th root of 8.
So rewriting the given equation you would have cubic root 8 x 4th root 8
Combine the roots by multiplying: 3 x 4 = 12
The equivalent equation would be C. 12 root 8 ^ x
f the distance between two points is 9 and point one is located at (-2, 2), what could be the possible coordinates of point two?
(2, 9)
(7, 2)
(11, 2)
(2, 11) HELP NOW
Answers
Nxnhhshhchsggsxggxhzhd
What is the complete factorization of the trinomial x^2-8x+16?
A.
(x – 4)(x – 4)
B.
(x – 2)(x + 8)
C.
(x – 1)(x – 16)
D.
(x + 4)(x – 4)
Answers
Answer:
A. (x-4)(x-4)
Step-by-step explanation:
Note that (x+a)(x+b)=x²+(a+b)x+ab.
Looking at this with regard to our trinomial, x²-8x+16, in our case we could say that a+b=-8 and ab=16.
Since ab=16, we know a and b are pairs of factors of 16. So a and b are either (1 and 16), (2 and 8), (4 and 4).
We also know that a+b=-8, so which pair of factors above can be added or subtracted from each other to get -8? 4 and 4, or rather, -4 and -4.
So, since (x+a)(x+b)=x²+(a+b)x+ab, and in our case 'a' and 'b' are both -4, we can say that x²-8x+16=(x-4)(x-4).
Justice earned $358.60 this pay period for working 22 hours. How much will he earn if he works 30 hours for the same hourly rate.
Answers
Answer:
489
Step-by-step explanation:
I took 358.60 divided by 22 to find how much they were making per hour which is 16.3 therefore if I took 16.3 times 30 I would get my answer which is 489.
Answer:
$489
Step-by-step explanation:
Justice earns $16.30 per hour (358.6 ÷ 22)
16.3 x 30 = 489
For sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third quartile is 102.
Select all of the answers that create a true statement.
Approximately 25 students in the sample send
more than 90 text messages.
.
less than 90 text messages.
0 more than 78 text messages.
0 more than 102 text messages.
0 between 90 and 102 text messages.
O less than 78 text
messages.
Answers
Answer:
D. More then 102 text messages E. Between 90 and 102 text messages F. Less then 78 text messages
Step-by-step explanation:
Remember that the 25% means ONLY things in THAT 25%. No more no less. That might not make sense, but the answer is right;)
The table shows the results of a class survey about pets. Suppose 53 students were surveyed. About how many students have one pet? Justify your answer. (I really need an answer now! Please answer as soon as you can )
Answers
A) 113
B) 92
C) 133
D) 117
Answers
Because the 117 is opposite the variable
What integer is the opposite of 32 degrees Celsius below zero?
Answers
Answer:
-32?
Step-by-step explanation:
What is 0.0475 converted to a percentage
Answers
Answer:
0.0475 = 4.75%
Step-by-step explanation:
Answer:
4.75%
Step-by-step explanation:
Look at the decimal number 0.0475 as 0.0475 out of one. Furthermore, percent means per hundred. So the task is to convert 0.0475 out of one to 0.0475 out of one hundred.
The equation to solve the problem is displayed below where x is the 0.0475 as a percentage.
[tex]\frac{0.0475}{1}[/tex]=[tex]\frac{x}{100}[/tex]
We solve the equation for x above by first multiplying each side by one and then multiplying each side by one hundred. Thus, the answer to 0.0475 as a percentage is: 4.75%
2. Which of the following congruence statements is true?
(A) A = B
(B) CE = DE
(C) AED = CEB
(D) AED = BEC
GEOMETRY
Answers
Answer:
D)
hope it helps..........
Answer:
D is the correct answer
hope it is helpful to you ☺️☺️☺️
Hi help pls no link ty!
Answers
Answer:
84.78
Step-by-step explanation:
The full area of the circle without the cutout is 113.04
The cutout sector is 28.26
So that would make our final answer 84.78
by subtracting 28.26(cutout) from 113.04(full circle)
(In case you are wondering) The way I found the cutout sector's area was this formula: π4²·(angle)/360
14. Molly puts two shapes together to make a new shape. The new shape has 6 sides and 6 vertices. Which two shapes did she use? ΔΔ OA in
Answers
She used two trapezoids.
She put one trapezoid on top and one on the bottom.
The shape she ends up making is a hexagon.
Sam has a rope that is 5 feet long. Brittney has a rope that is 45 4 5 as long as Sam's rope. Logan has a rope that is 114 1 1 4 times as long as Sam's rope. Holly has a rope that is 88 8 8 as long as Sam's rope. Part A Without completing the multiplication, whose rope is longer than Sam's rope? Drag words and numbers to the boxes to explain. They may be used once, more than once, or not at all. added to
Answers
Mrs. Rhodes is building the ramp shown below and she wants to paint it blue. How much paint will she need to cover the entire surface?
Answers
Answer:
2/3 of paint I believe because of the amount shown
what is the diameter of a circle with a circumference of 27 centimeters?
Answers
Answer:
diameter = 8.6 cm
Step-by-step explanation:
diameter = 27/π = 8.6 cm
Can someone help me? An explanation is great too! Yall can also give me some kind of formula. Tysm
Answers
Answer:
24
Step-by-step explanation:
you do base x height (bh) base is 6. Height is 4. 6 x 4 is 24.
Find the surface area of the cylinder
8 cm
3 cm
The surface area of the cylinder is cm?
(Simplify your answer. Type an exact answer in terms of r.)
Enter your answer in the answer hoy
Answers
Answer:
V=pr²t
=3,14 ×8×8×3
=602.88
Step-by-step explanation:
IVA
Answer: surface area
A = 56 π cm^2
Step-by-step explanation:
A = 56 π cm^2
you can stop here and write our answer as 56π Or we can plug in 3.14 and multiply. 56*3.14 = 175.84cm^2
PLEASE HELP I WILL GIVE BRAINLY I PROMISE AND NO LINKS PLEASE :)))))))))))A gardener made a scale drawing of a lawn with a scale
factor of 1:8. The dimensions of his drawing are 9 inches
long by 5 inches wide. His partner plans to make another
scale drawing of the lawn, but with a scale factor of
1:16.
What are the dimensions of this scale drawing?
Answers
Answer:
c the length is 4.5 inches width is 2.5
Step-by-step explanation:
Answer:
The anwser would be C !! The length is 4.5 inches width is 2.5 !
Step-by-step explanation:
Hope this helped!! :D
Use powers of 10 to complete the table of equivalent expressions.
Answers
Answer:
1. 10^7
2. 10^-3
3. 10^-1
4. 10^2
There are 7 red marbles, 7 blue marbles, 7 yellow marbles, and 7 green marbles in a bag. If a person randomly selects 1 marble from the bag, what is the probability that the person selects a blue marble?
Answers
Total marbles: 7 + 7 + 7 + 7 = 28
There is a total of 28 marbles. 7 are blue.
The probability is the number of blue/ total marbles = 7/28 which reduces to 1/4
The probability is 1/4
Answer:
have a good day/night may i please have a branllist
Step-by-step explanation:
1/3
There is 21 marbles and if you divided by 3 it gets 7.
7/21 is equal to 1/3
Therefore the possibility of picking a blue marble is 1/3.
there are an equal amount of all three colors of marbles in the bag, so the probability of selecting a blue marble is just 1/3.