Answer:
move the decimal point in 4.082 4 places to the left
Step-by-step explanation:
i hope this helps :)
(x-2)^3+13=-112
[tex](x-2)^3+13=-112[/tex]
Answer:
x = -3
Step-by-step explanation:
(x - 2)^3 + 13 = -112
Subtract 13 from both sides
(x - 2)^3 = -125
Take the cube root of both sides
x - 2 = -5
Add 2 to both sides
x = -3
HELP!!! Need to find the Area (Pic)
Answer: 173.82cm^2
Step-by-step explanation:
Which organism can no longer be found living on Earth?
horse
trilobite
fern
sponge
Answer:
trilobite
Step-by-step explanation:
trilobites are a group of extinct marine arthropods
If students get their assignments done on time there is an 80% chance of earning a good grade in the class. If the assignments are finished during class or late then there is only a 30% chance of earning a good grade in the class. If the assignments are not done at all then there is only a 5% chance of earning a good grade in the class. In a certain class, 50% of the students have the assignments completed on time, 40% finish during class, and 10% do not do their assignments. If a student from this class is selected at random, what is the probability that student has a good grade?
Answer:
Probability that student has a good grade = 0.525
Step-by-step explanation:
Given
Chances of earning a good grade when assignments are done on time = 0.80
Chances of earning a good grade when assignments are finished during class or late = 0.30
Chances of earning a good grade when assignments are not done at all = 0.05
% of students who completed assignment on time = 0.50
% of students who completed assignment during class = 0.40
% of students who did not completed assignment at all = 0.10
Probability that student has a good grade
= (0.80 *0.50) + (0.30*0.40) + (0.05*0.10)
= 0.525
Two cards are drawn at random from a standard deck without replacement. Which of the following
represents the probability that the two cards drawn are either both kings or both queens?
Answer: .15% (point fifteen percent)
:)
Step-by-step explanation:
Help me with this please
Answer:
[tex] {2}^{ - 14} \times {5}^{10} [/tex]
brainlist anyone???? no links pls .. and no GUESSING
Answer:
I believe it is the third option because it prompts to divide the cost between every person
Step-by-step explanation:
Answer:
500/x
Step-by-step explanation:
per means divide
If you need 3 cups of flour for 1 batch of cookies, how many cups of flour will you need for 3 batches of cookies?
Answer:
9 cups of flour
Step-by-step explanation:
[tex]\frac{3}{1} =\frac{y}{3}[/tex]
3:1 = y:3
1 × y = 3 × 3
y = 9
9 cups of flour
Answer:
1 batch = 3cups
so, we need to find how many cups of flour we'll need for 3 batches if 1 batch equals 3 cups....
1 batch = 3 cups
X
3 batches = a
a= 3 batches x 3 cups
= 9 cups
Solve for x: 5x + 15 = 75
Answer:
x = 12
Step-by-step explanation:
5x + 15 = 75
-15 -15
5x = 60
x = 12
Answer pls! Will mark the brainliest
Answer:
length of the side on the square is 2 cm
[tex] \frac{1}{3} {a}^{2} h = 20 \\ {a }^{2} = 20 \div 5 \\ {a}^{2} = 4 \\ a = 2[/tex]
h(x) = 2.25 x ; 3 CAN YOU HELP ME PLZ!!!
Answer:
x;3 h(x) = 2.25
Step-by-step explanation:
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In a class of 30 students, 13 have a brother and 8 have a sister. There are 3 students who have a brother and a sister. What is the probability that a student who has a sister also has a brother?
Answer 3/8
Answer:
[tex]P(sister) = \frac{8}{30} \\ [/tex]
Step-by-step explanation:
[tex]P(sister) = \frac{8}{30} \\ P(brother) = \frac{13}{30} \\ P(SnB) = \frac{3}{30} \\ [/tex]
Order these numbers from least to greatest.
3/4, -1/5, -5/16, 0.90, -0.52
0.90, 3/4, -5/16 , -0.52, -1/5
-1/5 , -5/16 , -0.52, 3/4, 0.90
0.90, 3/4, -0.52, -5/16 , -1/5
-0.52, -5/16 , -1/5 , 3/4, 0.90
Answer:
0.90, 3/4, -5/16 , -0.52, -1/5Step-by-step explanation:
A can of soup has a diameter of 7 cm and a height of 12 cm. Assuming that
the can is full, what is the volume of soup contained in the can? Use 3.14 for
Ti and round your answer to the nearest cubic centimeter.
TOMATI
Soup
12 cm
7 cm
Answer:
462 cm³
Step-by-step explanation:
A can of soup has the shape of a cylinder
Volume of a cylinder = πr²h
π = 3.14
radius, r = diameter / 2
= 7cm / 2
= 3.5 cm
Height, h = 12 cm
Volume of a cylinder = πr²h
= 3.14 * (3.5)² * 12
= 3.14 * 12.25 * 13
= 461.58 cm³
Volume of the cylinder = 461.58 cm³
Approximately to the nearest cubic centimeter = 462 cm³
what’s the answer for 18, tysm
Pair 1: 48º and 48º
48 + 48 + 84 = 180
Pair 2: 84º and 12º
84 + 12 + 84 = 180
I need to figure out what x is for my homework and I’m so confused teehee.
Answer:
x = 9
Step-by-step explanation:
set a proportion: 8/12 = 6/x => 8x = 72 => x = 9
find the circumfernce of the circle Use 3.14 for
Answer: To find the circumference of a circle, use the formula, 2(3.14)(r) (r is the radius, and if it gives the diameter, divide the diameter by 2 [to get the radius]). To find the actual circumference of the circle, multiply 2 and 3.14, becoming 6.28. Then, multiply 6.28 by whatever the radius is. Hope you find this useful!
Note: I am going based on no given picture and measurements of the circle, the other person that answered is, also, correct, and you could multiply the first two numbers (and then multiply the other number by the answer you received) OR multiply the first number, being 2, by the radius (and multiply that answer by the number of 3.14). For an example, the radius=10 units. You could either do 2x10=20, then 20x3.14=62.8 units^2 or multiply 3.14x2=6.28 units, then multiply 6.28 by 10, which is 62.8 units^2.
The ratio of students to adults on a field trip is 4 to 3. Which table correctly
represents this ratio?
The answer is A
because its the only table that has the multiples of 4 and 3
Help with all 4 asap thanks
Answer:
1=122
2=148
3=151
4=114
Step-by-step explanation:
i subtracted the degrees from 180 degrees and got my answer
Whats the slope of the line?
Answer:
m = rise/run = 4/5.
Step-by-step explanation:
This line goes throught the "exact" grid intersections (-2, 0) and (3, 4). As we move from the first point to the second, we see that x increases by 5 (this is the 'run') and y increases by 4 (this is the 'rise'). Thus, the slope of this line is m = rise/run = 4/5.
A rectangle has an area of 48 cm².
The length is three times the width.
Work out the length of the rectangle.
Virginia had an average rainfall of 24 inches last year. This year it rained 10% more than last year. How many inches of rain fell this year?
Answer:
It rained 26.4 inches this year.
Step-by-step explanation:
10% of 24 is 2.4
24 + 2.4 = 26.4
Answer:
26.4
Step-by-step explanation:
100%=240
10%=2.4
110%=26.4
can someone solve this
7x+4y=12
x+2y=-4
Answer:9.
Step-by-step explanation:7x -4y =9. 13x = 39. x = 3. 3(3) + 2y = 15. 9 +2y =15. 2y = 6y = 3. check: 7(3)
- 4(3) = 21 - 12 = 9.
The sphere and cylinder have the same radius and height.
A sphere is inside of a cylinder with a same radius and height.
The volume of the cylinder is 18 m3. What is the volume of the sphere?
12 m3
15 m3
18 m3
27 m3
Answer:A
Step-by-step explanation:
Correct
Answer:
A
Step-by-step explanation:
A circle has a radius of 12 centimeters. Which expression gives the circumference of the circle, in
centimeters?
Ο Α. π(12)
B. 27(12)
C. (127)
D. 24(122)
Answer:
I believe that the answer is D. 24(122)
Step-by-step explanation:
sorry if I'm wrong.
hope this helps <3
Find the area of the circle to the nearest hundredth.
Answer:
area of circle=πr²
22/7×4²22/7x1651in²hope it helps
stay safe healthy and happy .please help will mark brainliest
Answer:
A. (-4,2)
Step-by-step explanation:
Did I divide this correctly?
Answer:
i think you did
Step-by-step explanation:
...........
Whoever answers this i will mark brainliest. I will also make another question and name it after you and give you 50 more points and brainliest again. The reason Im not giving a lot of points now is because of the Link scammers
Answer:
What is the question let me know when you reply :) i might be able to help
Step-by-step explanation:
Step-by-step explanation:
What is the area of the shower floor ?
Answer:
42 sq feet
Step-by-step explanation:
w = 26 ÷ 2 - 7 = 6 ft
A = lw = 6 × 7 = 42