Answer:ds
s
ds
dd
d
s
Step-by-step explanation:
Answer:
mm
Step-by-step explanation:
A store has 2000 grocery bags to give away as part of its grand opening. The store is handing out 150 bags per hour. In how many hours will the store have 950 bags remaining? Write an equation that represents this scenario. Then solve.
Answer:
13.3 repeated
Step-by-step explanation:
You need to take 2000 and divide it by 15. Then your answer will come.
*13.3*
Answer:
7 hrs
Step-by-step explanation:
2000 grocery bags
Let x be the number of hours
If they're handing out 150 bags per hour, then 150x would be the amount given out in x hrs.
Since we want to get 950 bags left over a certain number of hrs, make this equation and solve:
950=2000-150x
150x=1050
x=7
Please help and I will give you a Cookie
Step-by-step explanation:
In triangle
x²=5²+12²
x²=25+144
x²=169
x= root of 169
x=13
Answer:
13
Step-by-step explanation:
A^2+B^2=C^2
5=A 12=B X=C
C is is always the longest side of a right triangle.
Match the statements written in English with the mathematical statements.
Group of answer choices I will give brainiest
The number -4 is a distance of 4 units away from 0 on the number line.
[ Choose ]
The number -63 is more than 4 units away from 0 on the number line.
[ Choose ]
The number 4 is greater than the number -4.
[ Choose ]
The numbers 4 and -4 are the same distance away from 0 on the number line.
[ Choose ]
The number -63 is less than the number 4.
[ Choose ]
The number -63 is further away from 0 than the number 4 on the number line.
[ Choose ]
Answer:
1
Step-by-step explanation:
Nine people share 32 pounds of birdseed equally. How many pounds of birdseed does each person recieve? 3 pounds pound 3 pounds 4 pounds
Answer: 3 and 5/9 pound
Step-by-step explanation:
How much money would be in an account after 20 years if you deposited $5000 in a mutual fund
which compounds interests 5% annually?
Answer:
$5130.84
Step-by-step explanation:
100 + 3 = 103%
103% = 1.013
$5000 x 1.013^2 = $5130.84
Hope this helps biiiieeee
The circumference c of a circle is given by the formula c equal 2 pi if the radius of the circle is 10 inches find the circumference of the circle
Answer:
62.8 inches
Step-by-step explanation:
c = 2πr
Where,
c = Circumference of a circle
π = pi = 3.14
r = radius = 10 inches
c = 2πr
= 2 × 3.14 × 10
= 62.8 inches
c = 62.8 inches
Therefore,
The circumference of the circle is 62.8 inches
how do you work out miles in km
Answer:
1 km is 0.621371 mile
Step-by-step explanation:
There are 1.609344 kilometers in 1 mile. To convert from miles to kilometers, multiply your figure by 1.609344 (or divide by 0.62137119223733) .
The Martin family purchases a new home at a cost of $240,000. They finance the home for 30 years at 6% interest, compounded continuously
How much will the Martins pay for the house, including interest
Given:
Principal value = $240,000
Rate of interest = 6% compounded continuously.
Time = 30 years
To find:
The amount after interest.
Solution:
The formula for amount after continuous compounding the interest is:
[tex]A=Pe^{rt}[/tex]
Where, P is principal, r is rate of interest and t is the number of years.
Putting [tex]P=240,000,r=0.06,t=30[/tex], we get
[tex]A=240,000e^{0.06(30)}[/tex]
[tex]A=240,000e^{1.8}[/tex]
[tex]A=1451,915.39146[/tex]
[tex]A\approx 1451,915.39[/tex]
Therefore, Martins will pay $1451,915.39 for the house, including interest.
Determine the mean absolute deviation of the data.9, 7, 11, 10, 8
Answer:
1.2
Step-by-step explanation:
First, we need to find the mean of the data. We do this by adding all of the given numbers than dividing it by the number of numbers given. For example, we will add 9+7+11+10+8 which is 45. Since there are 5 given numbers, we are going to divide 45 by 5 which is 9. Now, we need to find the difference (subtraction) of all of the numbers in relation to 9. For example, for 9, we do 9-7 which is 2. Keep 2 in mind. Then we do 11-9 which is also 2. 10-9 is 1. 9-9 is 0. And finally, 9 minus 8 is also 1. Then, like what we did before, we need to find the mean of all of these differences. 2 plus 2 plus 1 plus 0 plus 1 is 6. Then, we divide 6 (our total of these differences) by 5 (the number of differences) 6 divided by 5 is 1.2 so there is your MAD and answer.
The mean absolute deviation of the given data is 1.2.
What is mean absolute deviation?The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.
Here's how to calculate the mean absolute deviation.
Data given: 9, 7, 11, 10, 8
Step 1: Calculate the mean.
[tex]mean = \frac{sum\ of\ observations}{number\ of\ observations} \\\\mean = \frac{9 + 7+11 + 10 + 8}{5}\\ \\mean =9[/tex]
Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.
Data Distance from mean
9 |9 - 9| = 0
7 |7 - 9| = 2
11 |11 - 9| = 2
10 |10 - 9| = 1
8 |8 - 9| =1
Step 3: Add those deviations together.
Sum of deviations = 0 + 2 + 2 + 1 + 1 = 6
Step 4: Divide the sum by the number of data points.
Mean absolute deviation = [tex]\frac{sum\ of\ deviations}{number\ of\ observations}\\ \\[/tex] = [tex]\frac{6}{5} = 1.2[/tex]
Learn more about mean absolute deviation here
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yall i really need help plz its due today
Answer:
Whats the assinment name
Step-by-step explanation:
I got
EMERGENCY HELP IS THIS CORRECT way
Step-by-step explanation:
goodjob so correct
Answer:
for number 3, it is D, not C and you are correct for 4
Step-by-step explanation:
Solve the equation using addition or subtraction x - 2 = 9
Answer:
Step-by-step explanation:
x-2=9, add 2 to each side
x=11
Dalton when to high school at 11 yrs and 3 months he left high school at 18 yrs and 2 months old how long did Dalton spend in high School
Answer:
Dalton spent 6 years and 11 months in high school.
Step-by-step explanation:
Dalton were in high school at the age = 11 years and 3 months He left high school at the age = 18 years and 2 months
Time spent by Dalton in high school = 18 years 2 months - 11 years and 3 months
= (18 - 11) years and (2 - 3) months
= 7 years - 1 month
= (6 + 1) years - 1 month
= 6 years + 1 year - 1 month
= 6years + 12 months - 1 month
= 6 years + 11 months
Therefore, Dalton spent 6 years and 11 months in high school.
Please help me, i’m stuck in this answer
Answer:
I think it stays the same.
Step-by-step explanation:
Old Shark Tank Length: 20 meters Width: 4 meters Helght: 10 meters Terrence knows that each shark needs 25 cubic meters of space. The new tank will still be 10 meters in height. The length and width of the new tank will be 25% greater than the length and width of the old tank How many more sharks can the new tank hold?
Answer:
volume of old tank=20×4×10=800m³
no of shark adjust =800/25=32 sharks is adjusted in old shark tank
for new
if length=25℅0f 20+20=25m
breadth=25%of 4 +4=1+4=5m
height is same=10m
new volume =25×5×10=1250m³
total no.of shark adjust=1250/25=50 shark
50-32=18 more shark that the new tank hold.
SOMONE PLEASE HELP ME ASAP THIS IS DUE TODAY IF YOU HELP ME AND GIVE ME THE CORRECT ANSWER I WILL MARK YOU BRAINLIEST, GIVE YOU A THANK YOU AND GIVE YOU A GOOD RATE BUT PLEASE ANSWER THIS CORRECTLY!!!!!!!!!!!!
What do you need answered?
Amanda earns $1.00 for day work. The next day she receives $5.00. The third day she receives $9.00 if this pattern continues , how much would she have earned total after one year
Answer:
$1,004
Step-by-step explanation:
first find the patern witch is $4 more dollers than the last time she was paid so if this kept going she would have $1,004.
can someone help me with this math problem. what is the area
Answer:
1,375
Step-by-step explanation:
You can split the problem into two recant angles. 15(75) and 25(10)
Question 1
What is 18% as a decimal?
Question 2
What is 7/8 as a percentage?
Answer:
Question 1: 0.18
Question 2: 87.50%
To find a decimal of a percentage always divide by one hundred.
So :
0.18
To find a percentage from a fraction, divide the numerator [top number] by the denominator [bottom number] = 0.875
Take the result and multiply by one hundred. 87.5%
solve for y. 13 = 6 + y
2. Which two equations are represented in the following graph?
Answer:
C. y=x+4 and y=3x+2
Step-by-step explanation:
1. Find 7.5% of 30t.
please help me
Answer:
2.25t
Step-by-step explanation:
Given function:
7.5% and 30tto find 7.5% of 30tt is just a variableMultiply 7.5% with 0.01:
[tex]7.5[/tex]·[tex]0.01=0.075[/tex]Multiply 0.075 by starting term:
[tex]0.075[/tex]·[tex]30=2.25[/tex]Therefore, 7.5% of 30t would be 2.25t.
A large emerald with a mass of 982.7 grams was recently discovered in a mine. If the density of the emerald is 2.76 grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.
Answer:
356.05 cm³
Step-by-step explanation:
We are looking for the volume. The formula is density = mass / volume.
If we plug in our numbers, our formula would be 2.76 = 982.7 / V.
Multiply both sides by V and your formula would be (V) 2.76 = 982.7.
Divide both sides by 2.76 and you would get V = 356.05.
The volume of the given large emerald is required.
The volume of the given large emerald that was discovered in the mine was 356.05 cm³. The calculations to find this value is shown below.
Densitym = Mass of object = 982.7 grams
[tex]\rho[/tex] = Density of the material the object is made of = 2.76 grams over centimeters cubed
The relation between mass, volume and density is given by
[tex]V=\dfrac{m}{\rho}\\\Rightarrow V=\dfrac{982.7}{2.76}\\\Rightarrow V=356.05072\approx 356.05\ \text{cm}^3[/tex]
Learn more about density:
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the answer is D Does not exist; does not exist
just wanted to add my answer anyway :)) have a great day
Answer:
Have a great day too..... :)
Find the OPPOSITE of each integer. -3
Answer:
3
Step-by-step explanation:
what’s the volume for the rectangular prism
The value of k lies between 2.2 and 2.3.
Select all possible values of k.
Answer:
Its easy... 5 and 5.04!
Step-by-step explanation:
You have to look at it properly. It says "The value of SQUARE ROOTED K."
So all you have to do is square root them and whatever is in between 2.2 and 2.3 is ur answer. Ur answer 5 and 5.04.
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that √k falls between 2.2 and 2.3
For k = 1.49, √1.49 = 1.22 which is not between 2.2 and 2.3
For k = 4.8, √4.8 = 2.19 which is not between 2.2 and 2.3
For k = 5, √5 = 2.2 3which is between 2.2 and 2.3
For k = 5.04, √5,04 = 2.23 which is between 2.2 and 2.3
For k = 5.3, √5.3 = 2.302 which is not between 2.2 and 2.3
For k = 6, √6 which is not between 2.2 and 2.3
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
Find out more on equation at: https://brainly.com/question/2972832
Help me please!!!!!!!!
Answer:
A
Step-by-step explanation:
X=5 and 3
Answer: a. x=3 or 5
Step-by-step explanation:
x^2-8x+15=0
When factoring this equation we need to find 2 numbers that multiply to get positive (15) and add to get negative (-8)
So -3 and -5 fit this description because -3+-5=-8 and -3*-5=15
(x-3)(x-5)=0
Solve for values of x to get x=3 and x=5
so X=3 or 5
n 2+ 6n - 16 = 0
Solve equation by factoring.
Answer:
N = -3n+8 Brainlist please :)
Step-by-step explanation:
Answer:
N = -8 or N = 2
Step-by-step explanation:
assuming you mean N^2+ 6n - 16 = 0, instead of N 2+ 6n - 16 = 0:
N^2+ 6n - 16 = 0
factored:
(N + 8)(N - 2) = 0
N = -8 or N = 2
The graph shows the amount of money you and a friend are saving for a camping trip. You: 2 weeks 40 dollars. 5 weeks 100 dollars
Friend: 4 weeks 60 dollars. 8 weeks 120 dollars.
A) Compare the steepness of the lines. What does this mean in the context of the problem.
B) Find the slope of each line.
C) How much more money does your friend save each week than you?
D) The camping trip costs $165. How long well it take you to save enough money
I need this by tonight
We want to compare two linear equations and answer some things in regards to these.
A) Your line should be steeper.B) your slope is $20 per week, your friend slope is $15 per week.C) Your friend wins $5 less than you per week.D) You must save for 9 weeks, your friend for 11 weeks.So we have two sets of data:
you: (2 weeks, $40), (5 weeks, $100)friend: (4 weeks, $60), (8 weeks, $120)A) First we want to compare the steepness of the lines, it will represent how much money you and your friend gets per week, a more steep line means a larger weekly income.
By the given points, you can see that you have an increase of $60 in 3 weeks, while your friend has an increase of $60 in 4 weeks, thus, your line should be steeper.
B) We know that for a line that passes through points (x₁, y₁) and (x₂, y₂) the slope is given by:
[tex]s = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
So, for you, the slope is:
[tex]s_y = \frac{\$100 - \$40}{5 weeks - 2 weeks} = \$20\ per \ week[/tex]
For your friend the slope is:
[tex]s_f = \frac{\$120 - \$60}{8 weeks - 4 weeks} = \$15 \ per \ week[/tex]
C) Your friend saves $5 less than you per week.
D) You, by week 5, have $100
So you need to save another $65
And you save $20 per week, so we need to solve:
$20*x = $65
x = $65/$20 = 3.25
Rounding to the next whole number, x = 4
And this is 4 weeks after the 5th week, so you need to save for a total of 9 weeks.
For your friend, he has $120 at the 8th week, then he must save another $45, and he saves $15 per week, so we need to solve:
$15*x = $45
x = $45/$15 = 3
He must save for another 3 weeks, for a total of 11 weeks.
If you want to learn more about linear equations, you can read:
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