Answer:
Part A:
The slope of the function is 40.
m=Y2 - Y1/ X2 - X1
720 - 600 / 3 - 0 = 120/3 = 40
40 is the balance in the bank account in one day.
Part B:
Point-slope form: y - 600 = 40(x - 0)
Slope intercept: y = 40x + 600
Standard form: 40x - y = -600
Part C:
g(x) = 40x + 600
Part D:
After 7 days, the bank account will have a $280 balance.
Step-by-step explanation: hope this helps <3
The number of gift baskets Penelope can make varies directly with the amount of time she spends making the baskets.
Penelope can make 4 baskets in 1/2 hour.
How many baskets can she make in 5 hours
Represent the following sentence as an algebraic expression, where "a number" is the letter x.
\text{1 is subtracted from a number.}
1 is subtracted from a number.
Answer:
x-1
Step-by-step explanation:
it is x-1 because 1 is subtracted from a number and the number is x. when it says subtracted from you flip the equation and put the first number last and put a minus sign.
Which property of equality would be used to solve the equation -3 x = 252?
subtraction
multipication
addition
division
Answer:
Division
Step-by-step explanation:
Do 252÷3 to get what you need to fill in the blank therefore 3×84=252
I need help thx .:D :D :D :D :D :D :D :D :D :D
Answer:
B) False.
Step-by-step explanation: 8 to the power of 2 plus 10 to the power of 2 gives you 164 but 18 to the power of 2 equals 324. In order to make a right triangle the answers have to be the same, but they are not so Paul cannot make a right triangle. Hope this answered your question.
This year, a farm planted 400,000 cornstalks. Last year, the farm planted 275,650 corn stalks. How many more corn stalks did the farm plant this year than last year? Show with work
Answer:
124,350
Step-by-step explanation:
you subtract!
Answer:
Step-by-step explanation:
To solve this question simply use subtraction.
400,000 - 275,650
in which you will get the answer
=124,350
A nurse has an annual income of $52,175. The income tax the nurse must pay is 9%. What is the amount of income tax in dollars and cents that the nurse must pay?
Answer:
what is 52,175 divide by 9
Step-by-step explanation:
Answer:
The amount of income tax is $4,695.75
Step-by-step explanation:
52,175 dollars times 0.09(which is 9%) equals 4,695.75 dollars.
1. Find the simple interest.
$2,700, 8.2%, 3 months
2.Find the ending balance.
$2,700, 8.2%, 3 months
3. Find the simple interest.
$725, 6.25%, 1 year
3. Find the ending balance.
$725, 6.25%, 1 year
ASAP I WILL MARK BRAINLIESTT
Answer:
Step-by-step explanation:
2 + (9.2)−8x = 2.32. Solution: ... 3. Which will be worth more in 10 years: $10,000 invested at 8.2% simple ... For an account with an annual interest rate of 6%, find the annual percentage yield ... Solution: This is the “remaining balance” entry that would be at the end of the.
45% of 42 is ___.
Explain your method.
Answer:
18.9
Step-by-step explanation:
Step 1:
45/100 = x/42 Equation
Step 2:
100x = 1890 Multiply
Step 3:
x = 1890 ÷ 100 Divide
Answer:
x = 18.9
Hope This Helps :)
What is the product?
One-fourth times three and two-thirds
A. 1/2
B. 7/12
C. 3/4
D. 11/12
Answer:
11/12
Step-by-step explanation:
Write out the problem
make 3 and 2/3 and improper fraction by multiplying 3x3 and adding 2
do:
1/4 x 11/3
Help on math please ASAP
Answer:
the first one is 8 and the 2nd on is 5
Step-by-step explanation:
Which best describes the causes of a thunderstorm?
A.
cool, moist air near Earth’s surface and an unstable atmosphere
B.
cool, dry air near Earth’s surface and an unstable atmosphere
C.
warm, moist air near Earth’s surface and an unstable atmosphere
D.
warm, dry air near Earth’s surface and an unstable atmosphere
Answer:
C
Step-by-step explanation:
when warm moist air rises into cool air.
Answer:
I think C.
Step-by-step explanation:
A thunderstorm forms when warm, moist air rises into cold air. I hope this helps!
Enrique says 0.444... is a rational number. Which of the following best describes if Enrique is correct?
Answer:
Enrique is correct. Repeating decimals are racial numbers because they can be written in fractions. =111/250 :)
Step-by-step explanation:
Yes, repeating decimals can be made into fractions, and in fact are racial numbers.
Answer:
Enrique is correct. Repeating decimals are rational numbers because they can be written as fractions. The number is actually equivalent to 4/9. (I think)
Step-by-step explanation:
Repeating decimals are rational numbers, and 4/10 is 0.4 where the 4 is not repeating, so the first answer would have to be correct.
May someone plz answer dis thx
Answer:
The area of the figure is equal to 156 m².
Step-by-step explanation:
=> (7 x 18) + (5 x (18 - 6 x 2)) =
=> 126 + (5 x (18 - 12)) =
=> 126 + (5 x 6) =
=> 126 + 30 = 156
Which are equivalent to Two and three-fourths times eight-ninths? Check all that apply.
Nine-fourths times eight-ninths
Eleven-fourths times eight-ninths
StartFraction 72 over 36 EndFraction
StartFraction 88 over 36 EndFraction
Two and four-ninths
Answer: Eleven Fourths xEight Ninths.
Step-by-step explanation: To get the mixed number Eleven Fourths, you have to multiply 4x2 (4 as the denominator and 2 as the whole number) to get 8, and add 3 (numerator) to get 11, and then put 4 over it as the original denominator to get 11/4. Then, just plug back in the numbers: 11/4 x 8/9 (Eleven-Fourths times Eight-Ninths)
PLEASE HELP!
I'll give crown.
Answer:
B. Kinzie gets paid more, by $6 per hour.
Step-by-step explanation:
Kinzie gets paid 15 dollars per hour. Daisy earns 9 dollars per hour.
The answer is B
Hope this helps
For art class, Mia needs to cut out triangles that take up exactly 9 cm². Which is a possible measurement?
*WILL GIVE BRAINLIEST* Simplify (5.29 x 10^9) divided by (9.32 x 10^-7). Write in Scientific Notation.
Answer: Using the corrected exponents on the reposted question:. D is the choice.
5.676×10-³
Step-by-step explanation:
5.29÷9.32=0.567596 That would be equivalent to 5.676×10-¹, like 1/0 of 5.676.
Then to calculate 10 ^-9 divided by 10^-7, we subtract the -7 from -9. -9 -(-7) = -2
That leaves us with 10-² × 10-¹ so adding the exponents we have 10-³ to multiply by 5.676 for the scientific notation.
The Hydro water department has a monthly service charge of $13.90 and a volume charge of $1.45 for every 100 cubic feet of water.
The total monthly cost is equal to the service charge plus the charge for the volume used during the month. If we let x represent the number of cubic feet of water (in hundreds) and y represent the total monthly cost, then we have:
total monthly cost = volume charge + service charge
y = 1.45x + 13.90
If the Johnson family used 200 ft3 more water this month than last month, then they can expect
A. an increase in their water bill of $2.90.
B. an increase in their water bill of $27.80.
C. a decrease in their water bill of $2.90.
D. a decrease in their water bill of $27.80.
Answer: A
Step-by-step explanation:
In this question, you can disregard the initial $13.90 cost because we're only looking for an INCREASE in price. If the Johnson family used 200 cubic feet MORE of water, we need to multiply 2 * 1.45 which gets us 2.90. We multiply 2 by 1.45 because 200 represented in x is 2, since x is represented in hundreds.
HELP DUE AT 11:59!!!!!
Answer:
y=3x+5
Hope this helps
A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5°F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.
Write the submarine’s initial elevation as a rational number.
Answer:
-502.5 - 115 = - 617.5
63 1/4 - 2 1/5 =
63 - 2 = 61
1/4 - 1/5 = 5/20 - 4/20 = 1/20
so 63 1/4 - 2 1/5 = 61 1/20
after the sub dove, elevation level is - 617.5 and temp is 61 1/20 F
Please help me with this problem
Answer:
The answer is 1.
Step-by-step explanation:
add 5 both sides
8y=8
divide 8 on both sides = 1
Answer:
It's an open circle at +1 going to -10 or <-----o
Step-by-step explanation:
need help I will mark you brainlist
Answer:
ummm i belive its b
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.(1,8)(3,4)(7,6)(2,5)
2.(8,7)(3,2)
3.(5,4)(1,6)
4.(7,2)(8,3)
Find the length of the unknown side. Round your answer to the nearest whole number.
Group of answer choices
7 meters
9 meters
10 meters
12 meters
Your grandparents send you a check for $150 for your birthday. You deposit the check into your savings account which has a balance of $1,255. How much money will you expect to have in your account in one year if the interest rate is 2.5% and you don’t take any money out?
You can expect to have $1,442.76 in your savings account after one year if you don't take any money out and the interest rate is 2.5%.
What is compound interest?It is the interest we earned on the interest.
The formula for the amount earned with compound interest after n years is given as:
A = P [tex](1 + r/n)^{nt{[/tex]
P = principal
R = rate
t = time in years
n = a number of times compounded in a year.
We have,
If you deposit the $150 birthday check into your savings account, your initial balance becomes:
$1,255 + $150 = $1,405
If the interest rate on the savings account is 2.5%, this means that the account earns interest at a rate of 2.5% per year.
To calculate how much money you will have in the account after one year, we can use the following formula:
[tex]A = P(1 + r/n)^{nt}[/tex]
where:
A is the amount of money in the account after one year
P is the initial balance ($1,405)
r is the interest rate (2.5% or 0.025 as a decimal)
n is the number of times the interest is compounded in a year (assuming the interest is compounded annually, n = 1)
t is the time in years (1 year)
Substituting these values into the formula, we get:
A = $1,405(1 + 0.025/1)^(1*1)
A = $1,442.76
Therefore,
You can expect to have $1,442.76 in your savings account after one year if you don't take any money out and the interest rate is 2.5%.
Learn more about compound interest here:
https://brainly.com/question/13155407
#SPJ3
50 cents is _____% of the value of a dollar? Idk pls help me
Answer:
50
Step-by-step explanation:
Answer:
50 Cents is 50% of a dollar
Step-by-step explanation:
There is 100 cents in a dollar, so every 1 cent is 1%, so 50 cents = 50%.
Write the equation of the line that has the following slope and y-intercept
Answer:
y=-4/3x+8
Step-by-step explanation:
The formula to create a linear equation is y=mx+b.
m = slope
b= y intercept
m= -4/3
b= 8
Hope this helps!!!
Write an equation to represent the movement indicated by the starting point, steps backward, and steps forward. List your answers in order
Answer:
5
-5
1
-1
2
Step-by-step explanation:
b) What is the total amount, including interest, that the shoe store must pay on the loan? (2 points)
c) How could you use estimation to determine if your answer is reasonable? Explain. (2 points)
okay so, there aren't any specific numbers so I'll add my own:
$10 = total amount
$3 = interest rate
= $13
estimate = $10 because 4 and below go down, 5 and up raise higher
Answer:
$10 = total amount
$3 = interest rate
= $13
estimate = $10 because 4 and below go down, 5 and up raise higher
Step-by-step explanation:
The area of a rectangle is 4y + 10.
A. Represent the area of the rectangle in factored form.
B. Use the factored form to give one possible set of dimensions for this rectangle.
Esosa pays $43.19 for 3.7 pounds of salmon. What is the price per pound of the salmon?
Answer:
$11.67
Step-by-step explanation:
$43.19÷3.7=11.672972973, which rounds to $11.67.
