Answer:
the missing exponent is 3
Step-by-step explanation:
Answer:
the missing exponent is 3
Step-by-step explanation:
Mr. Bradshaw recorded the number of home runs each player hit during the season. What was the mean number of home runs hit during the season?
Answer: In one baseball season, Peter hit twice the difference of the number of home runs Alice hit and 9. Altogether, they hit 27 home runs.
Step-by-step explanation:
Select the equation that correctly describes the following real-world situation.
15 pieces of candy are given to s students from a bag of candy containing 310 pieces. There are 10 pieces left over.
A (s x 15) ÷ 10 = 310
B (s + 15) = 310 ÷ 10
C (310 − 10) ÷ 15 = s
D 310 ÷ (s + 15) = 10
Answer: C
Step-by-step explanation:
The equation that is correct is this one ⇒ (310 − 10) ÷ 15 = s
We know that there are 10 pieces left over, so we can subtract that from our total amount. (310-10)
Then, we know that the rest of the candy was given to s students, hence (310 − 10) ÷ 15 = s.
BONUS -To solve the equation:
(310 − 10) ÷ 15 = s
300 ÷ 15 = s
s=20
Good luck on your homework!
Today only, a suit is being sold at a 64% discount. The sale price is $331.20.
What was the price yesterday.
Answer:
Price of suit yesterday = $920
Step-by-step explanation:
We will assume the price yesterday was $P
The discount is 64%
64% as a decimal = 64/100 = 0.64
Discount amount in $ = 0.64 x P =0.64P
Sale price after discount = P - 0.64P = P(1-0.64) = P(0.36) = 0.36P
We are given that the sale price is $331.20
Equating the expression 0.36P we get
0.36P = 331.20
P = 331.20/0.36
P = 920
So the price yesterday was $920
Always good to have a check
If price yesterday was $920 and a discount of 64% is applied, the discount amount = 64% of $920
= 0.64 x $920
= $588.80
This is the amount of discount
Sale price = Marked Price - Discount amount
= 920 - 588.80
= $331.20
So everything tallies
Answer:
The sale price yesterday was $517.50
The problem states that the value of $331.20 is 64% of the price of yesterdays value. So we have to find out what multiplied by 0.64 is 331.20. To do this we can set up the equation:
331.20= %64 x p
331.20= 0.64 x p
We then have to divide both sides by 0.64
p= 331.20/0.64
p=517.50
Please answer quickly.
What value of a satisfies the equation (5−/3/ 5/1)^−3=(5^10·5^a)^2
Answer:
a =undefined -10
Step-by-step explanation:
have a good day :)
Please help me out..... needed in 30 mins
The proportional relationship between cost and pints of blueberries is shown in the table.
Blueberries (in pints) 4 10
Cost (in dollars) 18.40 46
The cost of mailing a package is proportional to the weight of the package. The proportional relationship can be represented with the equation c = 0.6w, where c represents the total cost and w represents weight in ounces. A graph for the equation is shown.
graph with x axis labeled weight in ounces and y axis labeled cost in dollars, with a line from 0 comma 0 going through 2 comma 1.2
Which of the following statements is true about the graph shown?
The graph is incorrect and the line should go through the point (0.6, 1).
The x-axis and y-axis are labeled incorrectly.
The graph does not show a proportional relationship.
The equation c = 0.6w is correctly represented by the graph.
Answer:
The equation c = 0.6w is correctly represented by the graph.
Please help this is getting really frustrating!! Also please explain if you can, tysm♡
Answer: 1/3
Step-by-step explanation:
(1,5) will be x1 (1) and y1 (5)
(4,6) wil be x2 (4) and y2(6)
knowing this, you plug in the numbers into the formula
6-5 = 1
4-1 = 3
m= 1/3
Answer: [tex]\frac{1}{3}[/tex]
Step-by-step explanation: It's actually pretty simple to find the slope. y2 is the second y point and y1 is the first y point (same goes for x). So in this case, y2 = 6, y1 = 5, x2 = 4, x1 = 1. So once you have that, you would do this: [tex]\frac{6-1}{4-1}[/tex] subtract both equations and you'd get: [tex]\frac{1}{3}[/tex]
Hope this helped you and use this for future reference!
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Answer:
i think its auto loan credit card debt and home mortgage
Step-by-step explanation:
Answer:
Auto Loan
Step-by-step explanation:
What is 9x-3x square in distributive property?
distributive propertyab+ac=a(b+c) a is the greatest common factotrfind the gcf3x=3*x-9x^2=-1*3*3*x*xgcf=3x3x(1)+3x(-3x)=3x(1-3x)
HOPE THIS HELPS!
Show each step with explanation.
Answer: H
Step-by-step explanation:
5packs each pack has 300. Each of those 300 weighs 9.9x[tex]10^{-3}[/tex]
so
5*300*9.9*[tex]10^{-3}[/tex] I only multiplied the numbers
=14850*x[tex]10^{-3}[/tex] x[tex]10^{-3}[/tex] means to move the decimal of the number to the left 3 times. The number does not have a decimal so you start at end
=14.850
H
The expression of 4-(-8) is equivalent to:
When you subtract a negative, the signs cancel and become addition, vice versa.
4-(-8) = 4+8
Answer: 12
Step-by-step explanation:
4-(-8)
= 4+8
=12
What is the simplified form of 3 x 10^-3 + 6 x 10^-2 / (7 x 10^4) (3 x 10^8) ?
Express the answer in scientific notation.
Answer:
To simplify the expression, we first need to perform the division before the addition.
6 x 10^-2 / (7 x 10^4) = 6/7 x 10^-2-4 = 0.000085714.... ≈ 8.57 x 10^-5
Now the expression becomes:
3 x 10^-3 + 8.57 x 10^-5
To add these two terms, we need to have them in the same power of 10. Therefore, we can rewrite 3 x 10^-3 as 0.003 x 10^-3.
0.003 x 10^-3 + 8.57 x 10^-5 = 0.0030857 x 10^-3
Now we can express the answer in scientific notation by moving the decimal point to the left until we have a number between 1 and 10, and taking note of how many places we moved the decimal point.
0.0030857 x 10^-3 = 3.0857 x 10^-6
Therefore, the simplified form of 3 x 10^-3 + 6 x 10^-2 / (7 x 10^4) (3 x 10^8) expressed in scientific notation is 3.0857 x 10^-6.
This means that the answer is a very small number, which makes sense given the small values of the original terms.
it is question number 13 i need help with. Please help quickly god bless.
if the measure of the edge is doubled to 8 centimeters on each edge, what is the volume of the cube
Laura earns $395 by working 20 hours each week. Laura is paid h dollars per hour. What id Laura's hourly rate of pay? B e sure to include an equation with the variable, h, in your work.
Show your work.
Answer $____________________per hour
What two numbers multiply to 120 and also add up to -23
Answer:
-15 and -8 would satisfy both
Step-by-step explanation:
Which statement
is true
Find the area of the figure !! Please help QUICK
Answer:
6,468
Step-by-step explanation:
7 x 7 x 11 x 4 x 3 = 6,468
Answer:
154mm²
Step-by-step explanation:
The first step is to break down all the shapes.
- 4 triangles and one parallelogram
Lets find area of the upper triangles first
Formula: 1/2(b)(h)
A = 1/2 (7)(11)
A = 38.5mm²
Since there's two of those, multiply by 2
38.5mm² x 2 = 77mm²
Now, we move to the area of the bottom triangles
Same formula: 1/2(b)(h)
A = 1/2(7)(3)
A = 10.5mm²
Again, we multiply by 2 since there are two of those
10.5mm² x 2 = 21mm²
Lastly, we find the area of the parallelogram
Formula: b x h
For the base, we double the length of the base of the triangles
7 x 2 = 14
A = 14 x 4
A = 56mm²
Now we add all of them up
77mm² + 21mm² + 56mm²
= 154mm²
Sorry if Im wrong
Can anyone give me the answers pleaseee in a hurry!
pls help with this question!!!
Answer: $2, 3, $.50
Step-by-step explanation:
They want to know how much it is for each item.
So for the first one in order to make 2 grapes to 1 you would divide by 2 and if you divided the $4 by 2 you get $2
1. $2
2. 3 you will divide both numbers by 3
3. $.5 you will divide both numbers by 6
Answer:
1. $2
2. 3
3. .50 cents
Step-by-step explanation:
For each question you easily just divide! :)
For example:
1. $4 for 2 pounds of grapes- divide 4 by 2 and you get 2!
2. Latasha reads 9 pages in 3 minutes - divide 9 by 3 - you get 3!
3. A package of 6 pencils costs $3 - divide 3 by 6 - you get .50 cents!
i hope this helps!! :)
Please help with these two THANKS!! needed in 20 mins
Please Help! Explain or will be deleted!
You spin the spinner once. What is the probability of landing on a red space?
Answer:
[tex]\frac{8}{10}[/tex], or 80% probability
Step-by-step explanation:
To determine probability, we need to know how many "options" there are. There are 2 white spaces, and 8 red spaces, so we have a total of 10 spaces.
Of those 10 spaces, 8 of them are red. As a fraction, this is [tex]\frac{8}{10}[/tex], because 8 parts of the total ten are red.
To change this into a percent, we divide and then multiply by 100%.
[tex]\frac{8}{10}[/tex]= .8*100%= 80%
If you don't have a calculator, remember that percepts are just a way to show a portion of 100. If we need to multiply 10 by 10 to get the total 100, we must also multiply the top of the fraction, which gives 80.
Help me, I have 3 mins!
Answer:
3.245
Step-by-step explanation:
You add all your values together and divide by the number of values there are.
PLEASE HELP!! IF U ANSWER U ARE THE BRAINLIEST!!!
Use the formula below if the sphere has a volume of 64π
V=4/3πr^3
The first step would be to plug in the given volume and solve for the radius, r:
64π = 4/3πr^3
Divide both sides by (4/3)π:
64π / (4/3)π = r^3
Simplify:
48 = r^3
Take the cube root of both sides:
∛48 = r
Simplify:
r ≈ 3.63
Therefore, the radius of the sphere with a volume of 64π is approximately 3.63 units.
Answer:
the value of r will be r =3.63
pls help with this question!!!!
Answer:
105mins
Step-by-step explanation:
So if it takes them 2 miles in 30 mins. You have to find how much it takes them to hike for 1 mile. For that, you would have to do 30 divided by 2 which equals 15. So, if it takes him 15min to go for 1 mile you have to multiply 15 times 7. So it would take 105mins for him to hike for 7 miles.
Please Help! Explain or will be deleted!
If the probability that Carson will win a basketball game is 4/9. If he plays 180 games, how many can you expect him to win?
I need an answer like now no joke for number 5 pls (repost)
Answer:
A - 1 unit tall
B - 2 units tall
C - 3 units tall
Step-by-step explanation:
Pretty simple. Just imagine folding them into a cube and when you fold them into a cube, think about how many units the height would be.
Hope this helped you!
The measure of one interior angle in a triangle is 29°. What could be the measures of the other two interior angles? Select all that apply.
A. 72° and 79
B. 29° and 122°
C. 64° and 116°
D. 22° and 68°
E. 38° and 113°
URGENT PLS HELP
Answer: A, B, and E
Step-by-step explanation:
All the interior angles of a triangle add up to 180. So if one angle is 29, the other 2 have to add up to 151 (180-29).
Use the line plot below. How much longer was the longest speech than the shortest speech?
1. 1/4 minute
2. 2/4 minute
3. 1 1/4 minutes
4. 2 2/4 minutes
2x+7+3(x+2) apply the dp