Answer:
See attached
Step-by-step explanation:
Refer to picture
why do planets orbit
Answer:
Newton realized that the reason the planets orbit the Sun is related to why objects fall to Earth when we drop them. The Sun's gravity pulls on the planets, just as Earth's gravity pulls down anything that is not held up by some other force and keeps you and me on the ground.
Step-by-step explanation:
Can someone please help? Been on the same problem for over an hour
Answer:
I think 65
Step-by-step explanation:
U is smaller than a right angle(90) so to me I think it couldn't be any other
2) A carpenter has a sheet of plywood that is 6.85 feet long. A 3.4-foot
piece is cut from one side and 2.5-foot piece is cut from the other side.
How many feet of plywood is left over?
Answer:
0.95? I hope it's correct
Need help asap please!
Answer:
45
Step-by-step explanation:
because the value of 3 is 45
A farmer raised a watermelon that weighed 20 Lb. From his experience with raising watermelons, he estimated that 95% of the watermelon's weight in water. Question: In pound's how much water of the watermelon is water.
Answer:
19
Step-by-step explanation:
5%= 1
95%=19
The water is 95% of the total weight of watermelon. Multiply 95% by the total weight to get the weight of the water.
water = 95% × 20
water = 0.95 × 20
water = 19
The weight of the water is 19 lbs
Identify the solid produced by rotating the given polygon about the indicated axis of revolution.
Question 20 options:
A) Cuboid
B) Cylinder
C) Cube
D) Cone
Answer:
B) Cylinder
Step-by-step explanation:
Pls mark me B:)
2.
Write the fraction from least to greatest
1/5,2/3,5/8
Answer:
5/8 2/3 1/5
Step-by-step explanation:
Answer:
1/5, 5/8, 2/3
Step-by-step explanation:
those are from least to greatest
What is the other name for continuous variables?
Nominal variables.
Scale variables.
Dummy variables.
Categorical variables
Answer:
Nominal variables.
Step-by-step explanation:
In Mathematics, a random variable can be defined as any variable whose values are determined by the outcome of a random experiment.
Basically, random variables are classified into two (2) main categories and these are;
1. Discrete variable: a discrete variable is a data set in which the number of possible values are either finite or countable. For instance, the value of a fair die, number of sweets in a jar, number of eggs in a crate etc.
2. Continuous variable: a continuous variable is a data set having infinitely many possible values and those values cannot be counted, meaning they are uncountable. Any quantity such as height, volume, weight, density, length, pressure, temperature, speed, distance, time are generally a continuous random variable.
Hence, the other name for continuous variables is nominal variables because they are numerical in nature.
Simplify the following expression. Rationalize all denominators.
Answer:
[tex]\frac{\sqrt{3}x}{2y^{\frac{2}{3} } }[/tex]
Step-by-step explanation:
√3x^6/√2x^4y^3
~Factor
(√3)x^3/(√2)x²y√y
~Cancel
(√3)x/(√2)y√y
~Rationalize
(√6)x/2y^(2/3)
Best of Luck!
This is marked as wrong? Can anyone please correct my mistake?
Answer:
y - 0 = -⅔(x - 3)
Step-by-step explanation:
Given a point, (a, b) and slope, m, equation of the line in point-slope form can be written.
Thus:
Substitute (a b) = (3, 0), and m = -⅔ into y - b = m(x - a).
y - 0 = -⅔(x - 3) (the equation in point-slope form)
PLEASE HELP .?.!.??.!
Answer:
I would say Mai
Step-by-step explanation:
So if you do the math like i did you would get 2 answers 10 and 0 so all you would have to do then for your question is figure out the math and you should be good to go. Also to me Mai wrote it in the way i would write it out.
Please help me! Will give brainleist! ✨
Answer:
3/10
Step-by-step explanation:
You could multiply straight across and get 21/70 and when the numerator and denominator are divided by 7 you'd get 3/10.
Pls help on #10 will give brainliest
1a) Sara sells a car that was priced at $8,500.00. If she makes a commission of 6.5%, how much will she make? *
Answer:
$552.50
Step-by-step explanation:
To find how much she will make, find 6.5% of 8500
8500(0.065)
= 552.5
So, she will make $552.50
Answer:
$552.50
Step-by-step explanation:
The formula we'll use for this is the simple interest formula, or:
[tex]I=P*R[/tex]
Where:
P is the principal amount, $8500.00.
R is the interest rate, 6.5% per year, or in decimal form, 6.5/100=0.065.
To find the simple interest, we multiply 8500 × 0.065 to get that:
The interest is: $552.50
5%of =13
what is the answer
A company purchased 10,000 pairs of men's slacks for $19.36 per pair and marked them up $22.33 What was the selling price of each pair of slacks? Use the formula
Answer:
$41.69
Step-by-step explanation:
The computation of the selling price of the each pair of slacks is as follows:
Given that
Cost = $19.36 per pair
Markup = $22.33
As we know that
Markup = Sell Price - Cost
So,
Sell Price = Cost + Markup
= $19.36 + $22.33
= $41.69
Hence, the selling price is $41.69
Module 2 Lesson 1
Review
Alicia sells 20 bags of chips for $5 If she continues to sell
chips, how much would she make after selling 100 bags?
Answer:
$25 is the answer
Step-by-step explanation:
100/20= 5
5×5=25
Answer:
the correct answer is 400
Step-by-step explanation:
first to figure out the amount for 1 bag u divide 20 and $5 and get 4
then multiple 4 by 100 to $400
20/5=4
4x100=400
hope this helps
which study would be best done in a labrotory
Answer:
Science? :)
Step-by-step explanation:
Which expressions are equivalent to 8(-10x+3.5y-7)? Select two options.
-80x+24.5y-56
-80x+28y+56
80x+28y+56
4(-20x+7y-14)
-4(-20x+7y-14
Answer:
4(-20x+7y-14) .. only one option correct
Step-by-step explanation:
8(-10x+3.5y-7) = -80x + 28y -56
4(-20x+7y-14) = -80x +28y -56
Triangle ABC is congruent to triangle XYZ, as shown below.
Which of the following statements must be true?
(PLEASE HELP IF YOU CAN I WILL GIVE YOU 10 POINTS.)
Answer:
the first answer
Step-by-step explanation:
if a and x are the same and a has an angle of 45 degrees that means that x has an angle of 45 degrees
The required condition that must be true is,
(a) ∠x = 45°
(c) YZ = 3 cm
Incongruent geometry, the shapes that are so identical. can be superimposed to themselves.
Here,
For the given triangle to be congruent,
Each pair of corresponding angles and sides must be equal,
So,
(a) ∠x = 45°
When applying the cosine formula,
we get,
(c) YZ = 3 cm
Thus, the required condition that must be required to be to make the triangle congruent are,
(a) ∠x = 45°
(c) YZ = 3 cm
Learn more about congruent geometry here. https://brainly.com/question/12413243
#SPJ2
Help please I dislike math
Answer:
Step-by-step explanation:
last one i agree with it
a street sign is 104 inches tall. How tall is it in feet and inches.
Answer:
8 ft 8 in
Step-by-step explanation:
104/12 = 8.666...
This shows that there are 8 total feet because there are 12 inches in a foot
Then, multiply 8*12 to get 96 in order to get the remainder of the inches left that do not make up one whole foot.
Then subtract 96 from 104 (104-96) to get the remainder which is 8 inches.
What is the simple interest paid to the nearest cent for each principal interest rate and time $1,000, 5%, 2 years
Step-by-step explanation:
SI=prt
p=1000
r=0.05
t=2
SI=1000×0.05×2
SI=100
The simple interest paid to the nearest cent for each principal interest rate and time $1,000, 5%, 2 years is $100.
What is simple interest?Simple interest is a method of calculating the interest charge. Simple interest can be calculated as the product of principal amount, rate and time period.
Simple Interest = (Principal × Rate × Time) / 100
[tex]I = \dfrac{P \times R \times T}{100}[/tex]
Given;
principle= $1000
rate= 5%
time= 2years
Substitute the given values in the formula;
Simple Interest =(1000×5×2)/100
= 10000/100
Simple Interest will be $100
Learn more about simple interest here;
https://brainly.com/question/1548909
#SPJ5
Add:
[tex](9x + 7) + (x + 3)[/tex]
[tex]\pink{\mathbb{\underline{QUESTION}}}[/tex]
[tex]{\bf{(9x + 7) + (x + 3)}}[/tex]
[tex]\pink{\mathbb{\underline{SOLUTION}}}[/tex]
[tex]{\bf{(9x + 7) + (x + 3)}}[/tex]
[tex]{\bf{\implies9x + 7 + x + 3}}[/tex]
[tex]{\bf{\implies9x + x + 7 + 3}}[/tex]
[tex]{\bf{\implies10x + 10}[/tex]
Hence, 10x + 10 is answer.
surface area of a cuboid 1cm by 10cm by 3cm
Answer:
2lw + 2lh+2hw
Step-by-step explanation:
Answer:
If Im right you had to multiple 1 by 10 and 3
Step-by-step explanation:
Your answer will be 30 but dont forget to add the centimeter at the end
30cm
Hope this helps (:
Find the probability of rolling divisors of 24
Answer:
5/6 is the probability
Step-by-step explanation:
Factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24 and rolling a 6-sided die you can get 1, 2, 3, 4, 5, 6 so 5 is the only thing you can roll that isn't a factor of 24 so
Solve the system by elimination please help me
Answer:
x = 3 and y = 7
Step-by-step explanation:
2x + y = 13
+ x - y = -4 (adding both equations)
3x - 0y = 9
3x = 9
x = 9/3
x = 3
now substituting
x - y = -4
3 - y = -4
- y = -4 - 3
- y = -7
y = 7 (the negative sign on both sides get canceled)
Therefore,
x = 3 and y = 7
Happy to help :)
Pls help quick and thx
Answer:
A)3(14+9)=69
Step-by-step explanation:
42+27=69
A)3(14+9)=69
B)3(14*9)=378
C)6(7+57)=384
D)6(7*57)=2394
Answer is A
Calculate the quotient. Use paper to show all calculations. Enter your answer in the box below.
6/7 divided by 7 1/2
Answer:
4/35
Step-by-step explanation:
1. Find 7 1/2
15/2
2. Flip 15/2
2/15
3. Multiply
12/105
4. Simplify
4/35
PLEASE HURRY
The Liberia zoo had 30 giraffes in its exhibit. The zoo loaned 7 giraffes to a neighboring zoo. How many giraffes remained at the Liberia zoo? Which equation models the situation? How many giraffes remained at the Liberia zoo?