Answer: Henry read for a total of 40 minutes
Step-by-step explanation: 3:00 - 0:50 is 2:10 then 2:10 - 1:30= 40 minutes
Answer:
Henry spent 40 minutes reading
Step-by-step explanation:
Pete spent 3 hours of reading = 180 minutes
Joey spent 50 minutes less than Pete 180 - 50 = 130
180 - 50 = 130
Joey spent 2 hours and 10 minutes
But Henry spent 1 hour and 30 minutes less than Joey which is 90 minutes
Find the value of x.
Write your answer in the simplest form please!
Answer:
x=6
Step-by-step explanation:
a^2 +b^2=c^2
b=8
8^2=64
6^2=36
10^2=100
36+64=100
Can someone answer this please. I will mark brainliest, answer and provide explanation please.
Answer:
The estimated number of people attending the fair this year is 14,646. The approximate number of people receiving prizes is 976.
Step-by-step explanation:
To estimate this year's attendance, I calculated the difference in attendance for each year. 1,176 more people attended in year 2 than in year 1; 1,763 more people attended in year 3 compared to year 2; and 1,087 more people attended in year 4. Totaling to 4,026 more people attending in year 4 than in year 1. From there, I found the average rate of change by dividing 4,026 by 3 to get 1,342. So, on average, 1,342 more people attend the county fair each year. Add that to 13,304, and we get 14,646.
20% of 14,646 is the equivalent of 14,646 ÷ 5. 14,646 ÷ 5= 2,929.2. I rounded this to 2,929. So, 2,929 people will receive raffle tickets.
2,929 ÷ 3= 976 [tex]\frac{1}{3}[/tex]. We round this to 976. So, we can guess that 976 people who attend the county fair will receive a small gift.
What is the value of the expression (–5) -3?
1. Apply the negative exponents rule:
1
(−5)3
2. Expand the power:
1
(−5)(−5)(−5)
3. Simplify:
1
x
What is the value of x?
x =
Answer:
-125
Step-by-step explanation:
On the coordinate plane. What is the length of BC if the B coordinate is (1 , 6)
and the C coordinate is (8 , 1) Round to the nearest tenth of a unit.
Which is the correct answer?
- 3.5 units - 8.6 units
- 4.9 units - 15.0 units
Find the area of the composite shape.
A. 36.56 sq m
B. 30.26 sq m
C. 30.28 sq m
D. 34.26 sq m
guys
help.like pls, if i dont finish this homework my moms gonna take my phone away
Answer:
105
Step-by-step explanation:
What is the Q3 of the data set: 1,2,4,1,2,3,3,2 ? *
A. 3
B. 5
C. 2
D. 4
E. Other:
Answer:
Given the points A, B, C, D, calculate:
(a) the angle B of the triangle ABC
(b) the area of the triangle ABC
(c) the median BE of the triangle ABC
(d) the height AH of the triangle ABC
(e) the volume of tetrahedron ABCD
(f) the point E so that ABCE is a parallelogram.
A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)
Step-by-step explanation:
Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.
Please help! i don't know what to do, my formulas are not working for me. If anyone could please help i would really appreciate it. also if you do help me could you please list the formulas in the answer?
Complete the steps to find the surface area of the cylinder.
The radius is 3, the height is 4
The area of the base is _____ Pi in.2
The circumference of the base is ____ Pi in.
The area of the lateral surface is ✔ 24 Pi in.2
The surface area is _____ Pi in.2
Answer:
The radius is r = 3 in, The height is h = 4 inThe area of the base:
A(b) = πr² = π(3²) = 9π in²The circumference of the base:
C = 2πr = 2π(3) = 6π inThe area of the lateral surface:
A(l) = Ch = 6π(4) = 24π in²The surface area:
S = 2A(b) + A(l) = 2*9π + 24π = 42π in²Answer:The area of the base is
✔ 9
Pi in.2
The circumference of the base is
✔ 6
Pi in.
The area of the lateral surface is
✔ 24
Pi in.2
The surface area is
✔ 42
Pi in.2
Step-by-step explanation:
Luis evaluated the expression 3^5+6^3, but he made a mistake. His work is shown below:
3^5+6^3=5 x 5 x 5+3 x 3 x 3 x 3 x 3 x 3
3^5+6^3=125+729
3^5+6^3=854
Question 1
Identify and describe Luis' mistake.
Question 2
Correct Luis' mistake and find the correct answer.
Answer:
Additions and changes to the original content are the responsibility of the instructor. ... Louis evaluated the expression 35 + 63, but he made a mistake. ... ____ 6. 23 × 54. A 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5. ____ 7. 93 × 115. B 12 × 12 × 12 × 12 × 12 ... 3. Which statement below CANNOT be represented by the expression t - 16?
Step-by-step explanation:
Answer:
His mistake of my understanding was the (times5+3) and the correct answer would be 459 (explanation below)
Step-by-step explanation:
first we would have to find 3^5 which is 3*3*3*3*3=243 second we have to find 6^3 which is 6*6*6= 216 now we just have to add them together 243+216=459 Hope this helps!
ASSAAAAAAAPPPPP 15 POINTS BRAINLEST OF CORRECT
EXOPNENTIAL GROWTH AND DECAY PROBLEM
The half-life of radioactive kind of tellurium is 9 hours. How much will be left after 18 hours, if you start with 704 grams of it?
Answer: Zero grams
Step-by-step explanation:
Half life means half of the atom is decayed, meaning in 18 hours all of it would be gone. If you want to get really specific there would be one atom left.
Which measurement is closest to the volume of the sphere in cubic inches?
A right triangle has vertices at the origin, (0, 5) and (12, 0). The triangle was dilated with a scale factor of 3. What is the perimeter of the resulting triangle? Round to the nearest whole number, if necessary.
Answer:
The three vertices are (0,0), (0,15) and (36,0).
Step-by-step explanation:
Dilation : Multiply all vertices' values.
Vertice 1 : Origin = (0,0); (0*3,0*3) = (0,0)
Vertice 2 : (0,5); (0*3,5*3) = (0,15)
Vertice 3 : (12,0); (12*3,0*3) = (36,0)
what inequality equation equals to 28
Help,
Look at screen shot
What is the area of this composite figure?
A figure is comprised of 2 rectangles. The first rectangle has a length of 10.5 centimeters and width of 15.5 centimeters. The second rectangle has a length of 18 centimeters and width of 11.5 centimeters.
135 centimeters squared
207 centimeters squared
249 centimeters squared
279 centimeters squared
Can someone please walk me through this?
It is comparing functions
Answer:
To determine which fraction is greater, you need to find a common denominator. You can then compare the fractions directly. For exapmle Since 3 and 4 are both factors of 12, you will divide the whole into 12 parts, create equivalent fractions for and, and then compare.
Step-by-step explanation:
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
What is the quotient of 30 and 3? A 33 B 27 C 90 D 10
what is the coefficient of 11
Answer:
The coefficient of a term will be the numerical value in the term.
Here there is no variable but, we consider it like this:
11 = 11x {Here x=1}
Thus the coefficient will be 11 as the coefficient of 11x is 11
Explanation of converting 11 into 11x (will be helpfull if you belong to lower grade):
We know that 11×1 is 11 itself. Thus if we take x with value of 1 then 11x will have the value of 11 itself.
4) HELP ASAP is about cylinders and stuff and I have to wash dishes and stuff so please help me and if you can show work that would be amazing THANK YOU :)
Answer:
C. 533.8 ft. squaredStep-by-step explanation:
Depending on the Pi that you use, the answer should be fairly close, for this I used the full Pi in the equation and got about 534.07 and answer C is closest to that answer so C is the best option.
Hope this helps! Have a good day/night!
Determine the following probability
Randomly selecting a three child family with either zero or one boy child
The probability is.....?
PLSSSSSSSSSSSSSSSSSSSSSSS
Answer:
x=68 the answer
plz mark me branliest
hheeeeeeeeeeeeellllp
Answer: 288
Step-by-step explanation: 72x4
Answer:
v=288
Step-by-step explanation:
72*4=288
Which is equivalent to 4/15?
A.3.75
B.2.6¯
C.0.415
D.0.26¯
Answer:
0.26 D. !!!
Step-by-step explanation:
Find the equation of a straight line that passes through the points (-9,4) and (3,-4)
1. y = -2/3x + 10
2. y = -3/2x + 10
3. y = 2/3x + 10
4. y = -2/3x - 2
NO WORK NEEDED!!!
Answer All Three Questions.
Answer:
its 1
Step-by-step explanation:
Answer:
1.) -3, -2, -0.8, -1/10(-0.1), 1/2(0.5), 0.8, 7
2.)-3
3.)7
1. R(2,7) Across the y-axis Across the x-axis:
Answer:
Point R(2,7) has coordinates of (x, y), where x = 2 and y = 7, so
Across the y-axis = 7Across the x-axis = 2Answer:
(- 2, 7 ) and (2, - 7 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
(2, 7 ) → (- 2, 7 )
Under a reflection in the x- axis
a point (x, y ) → (x, - y ) , then
(2, 7 ) → (2, - 7 )
PLS HELP! THIS IS WORTH 30 POINTS!
Scale factor of ______: 0.125 or 8
This scale factor is ______: An enlargement or a reduction
Answer: The First One Is 8 And The Second One Is A Enlargement
0.3 x 8 = 2.4
And Im Pretty Sure That 2.4 Is Bigger Then 0.3
This figure is 14 of a circle.
What is the best approximation for the perimeter of the figure?
Use 3.14 to approximate pi.
4.7 cm
7.7 cm
10.7 cm
18.8 cm
HELP! I really need help on this. If the answers are right I will rate you brainlist!
Answer:
24%
Step-by-step explanation: