Answer:
60
Step-by-step explanation:
the total cupcakes are:
(57/95) . 100 = 60
kostas gets a four year bank loan to buy a new car that is priced at 20,987. after four years Kostas Will have paid the bank it’s total of $22,960. what interest rate did the bank give him if the interest was compounded monthly. Show your work .
Answer:
r = 2.04%
Step-by-step explanation:
r = n{(A/P)^1/nt - 1}
Where,
r = interest rate = ?
n = number of periods = 12
A = future value = $22,960
P = present value = $20,960
t = time = 4 years
r = n{(A/P)^1/nt - 1}
r = 12{(22,960/20,987)^1/12*4 - 1}
= 12{(1.09)^1/48 - 1}
= 12{(1.09)^0.02 - 1}
= 12 (1.0017 - 1)
= 12(0.0017)
= 0.0204
r = 0.0204 × 100
= 2.04%
r = 2.04%
NEED HELP
what is the range?
|80 - 5x| = 4
Answer:
please be more specific
Complete the following equality. 4 days = hours
Day: 4
Hour: 96
Days Hours
1 Day 24 Hours
2 Days 48 Hours
3 Days 72 Hours
4 Days 96 Hours
Answer:
96 hours
Step-by-step explanation:
each day has 24 hours in one day. If you are trying to find the number of hours in a set number of days, you multiply the number of days by 24.
Elijah needed to dig a row along a fence that was 5 feet long. He was able to dig all but 42 inches of the row before dark.
How many inches was he able to dig before dark?
Answer:
18 inches
Step-by-step explanation:
5x12=60
60-42=18
18 inches is the correct answer
Need helppp2/3 (18a - 11) = 1/3 (a + 13)
Answer: a = 1
its mostly combing, dividing and distributing.
Answer:
the answer is a = 1
Step-by-step explanation:
combine a and 18a and combine 11 and 13
divide and distribute the numbers and then you get your answer
this was kinda and easy problem
1/2 of a number is three more than 1/5 of the same number. What is the number?
Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?
PLEASE HURRY 10 POINTS
A.
x 3 6 9 12
f(x) 6 12 18 24
B.
x 2 4 6 8
f(x) 5 9 13 17
C.
x 1 2 3 4
f(x) 1 3 13 17
D.
x 0 4 8 12
f(x) -1 7 15 23
Answer:
D
Step-by-step explanation:
x 0,4,8,12
f(x)‒1,7,15,23
we can prove as the following
f(x)=2x‒1
‒1=2(0)‒1
‒1=0‒1
‒1=‒1
f(x)=2x‒1
7=2(4)‒1
7=8‒1
7=7
f(x)=2x‒1
15=2(8)‒1
15=16‒1
15=15
f(x)=2x‒1
23=2(12)‒1
23=24‒1
23=23
i wish it helps you
PWEESE HELP!!
To create a graph from an equation, evaluate the function at different ________________________ . Use the input-output pairs to identify and plot ___________________________ on the graph.
Answer: To create a graph from an equation, evaluate the function at different coordinates. Use the input-output pairs to identify and plot points on the graph.
Step-by-step explanation: Finished the assignment.
The answers to incomplete blanks are -
values of input variablecoordinate input-output pointsWhat is a graph?In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things.
Given is to fill in the blanks and complete the statement below -
"To create a graph from an equation, evaluate the function at different _____ . Use the input-output pairs to identify and plot _______on the graph".
The given statement can be completed as follows -
To create a graph from an equation, evaluate the function at different values of input variable . Use the input-output pairs to identify and plot coordinate input-output points on the graph.
Therefore, the answers to incomplete blanks are -
values of input variablecoordinate input-output pointsTo solve more questions on graphs, visit the link below-
https://brainly.com/question/13298277
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brainliest if you answer correctly
find the slope of the line that passes through points.
(3,5) and (7,2)
a = ( 3 , 5 )
b = ( 7 , 2 )
[tex]slope = \frac{y(b) - y(a)}{x(b) - x(a)} \\ [/tex]
Now just need to put the coordinates in the above equation ;
[tex]slope = \frac{2 - 5}{7 - 3} \\ [/tex]
[tex]slope = \frac{ - 3}{4} \\ [/tex]
[tex]slope = - \frac{3}{4} \\ [/tex]
And we're done...
♥️♥️♥️♥️♥️
( Will give brainliest to whoever answers the question correctly)
Answer:
The answer is 70
Step-by-step explanation:
Answer:
[tex]\Large \boxed{\sf 70}[/tex]
Step-by-step explanation:
a. Substitute d = 500 in the formula
[tex]\displaystyle s=\sqrt{9.8 \times 500} =70[/tex]
b. As the depth decreases, the speed of the tsunami decreases because both quantities are directly proportional.
Find the equation of the line in slope intercept form
Answer:
y= 1/3x-3
Step-by-step explanation:
rise /run
-3 is the point you start
Answer:
y = 1/3x - 3
Step-by-step explanation:
First, find the slope
(3, -2)
(0, -3)
-2-(-3) = 1
3 - 0 = 3
Slope = 1/3
Now, find the y intercept
y = mx + b
-2 = 3 * 1/3 + b
-2 = 1 + b
-3 = b
Rewrite the equation
y = 1/3x - 3
Please let me know if I did something wrong!
solve the inequality for u
70 > 3u+13
Answer:
u<19
Step-by-step explanation:
70 > 3u+13
you subtract 13 to both sides
which will give you 57
then you divide 3 and 57
leaving you of with 19
so your answer will be u<19
2. Which part of the triangle is always directly
opposite the right angle?
Answer:
So BASically
A triangle has 3 sides
One is the hypotenuese
The other is the Base
and the last one is perpendicular
Step-by-step explanation:directly
opposite the right angle is The HYPOTENUESE
For any triangle, the longest side is always opposite the largest angle. The largest angle of a right triangle is always the 90 degree angle. If you had any larger angle, then the triangle wouldn't be a right triangle and instead it would be obtuse.
In a right triangle, the longest side is given the special name hypotenuse. The other sides of a right triangle are called the legs.
what decimal is between 4/5 and 5/6
Answer: .81 or .82
Step-by-step explanation:
Name an irrational number ( in radical form ) located between 7 and 8. Explain your answer.
Answer:
[tex]\sqrt{59}[/tex]
Step-by-step explanation:
7^2 is 49 and 8^2 is 64, which means the square root of any number between 49 and 64 (exclusive) will be in between 7 and 8, and it's also going to be irrational, because it's not a perfect square.
One number between 49 and 64 is 59, so [tex]\sqrt{59}[/tex] is an irrational number between 7 and 8
i have a question on ratios
Answer:
What is your question?
evaluate f(z) for z=7
What has been the best method for you to learn mathematics?
Answer: Here are some steps that help you learn and master math quickly:
Engage With the Subject.
Start From the Basics.
Develop Number Sense Rather Than Memorizing.
Have a Goal in Mind.
Answering Practice Questions Is Crucial.
Keep Track of Math Vocabulary.
Tricks and Tips to Learn Math Easily.
Master Problem Solving.
Step-by-step explanation:
How do I get 8.25 x 6.75 with explanation or picture PLS ASAP
find the compound interest
on Rs 4000 for 30 months at 10% per annum
Answer:
Rs. 1076.23
Step-by-step explanation:
The compound interest is given by the formula;
A=P(1+r/n )^nt
where
A= amount at the elapse of the period
P= principal amount = Rs=4000
r=rate of interest=10% =0.1
n=number of times the interest is applied per time period= 1
t=number of time periods elapsed = 30 months = 30/12 = 2.5 years
Applying the formula;
A=P(1+r/n )^nt
A=4000( 1+ 0.1/1)^1*2.5
A=4000(1.1)^2.5
A=4000 * 1.2691
A=Rs. 5076.24
Compound interest will be : 5076.24-4000 = Rs. 1076.23
John has a soup recipe that calls for two 14.5-ounce cans of chicken broth. The recipe serves 4 people. He wants to increase the recipe to serve it to a party of 28 people. If John buys chicken broth in 1-quart containers, how many containers does he need?
Answer:
6 11/32
Step-by-step explanation:
The two cans of broth used in the recipe total 2·14.5 oz = 29 oz. The number of people John wants to serve is 28/4 = 7 times the number served by one recipe. So, the amount of broth needed is ...
(29 oz)·7 = 203 oz
Each quart container of broth holds 32 oz, so John will need ...
(203 oz)/(32 oz/container) = 6 11/32 containers
John needs 6 11/32 containers of broth.
_____
If John must buy the broth, he must buy 7 containers. he will have 21/32 of a container left over after making his soup.
Celine is 28, celines age is 4 more than 1/3 of drakes age. How old is drake?
Answer:
Step-by-step explanation:
C = 28
C = 4 + 1/3 D
This means that
28 = 4 + 1/3 D
Subtract 4 from both sides.
24 = 1/3 D
Then to get rid of the fraction, multiply both sides by 3
72 = D
Therefore Drake is 72.
Answer:
72
Step-by-step explanation:
Which statement is true about the following expression?
(2 – 7)(y + 15)
O A.
The expression has 3 factors.
B.
The expression contains no factors.
С.
The expression has 1 factor.
D.
The expression has 5 factors.
Answer:
the expression has three factors
Step-by-step explanation:
(2-7y)(y+15)
2y+30-7y-105
-5y+30-105
The expression (2 – 7)(y + 15) has 1 factor.
FactorWhat is a factor?A number or algebraic expression that evenly divides another number or expression, i.e., leaves no remainder, is referred to as a factor.
What is one degree polynomial?An expression which has the highest power of one of the variable is called one degree or linear polynomial.
Calculate the factor of expression:The given expression is;
(2 – 7)(y + 15)
As, the expression has variable 'y', which has the highest power of one. It means the expression is a one degree polynomial.
The factor of polynomial is always equal to its degree; here in this case it is one.
Therefore, the expression (2 – 7)(y + 15) has only one factor.
To know more about how to write and evaluate algebraic expression?, here
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Solve for X
X/2≥−4
A. x≥−8
B.x≤−2
C.x≤−8
D.x≥−2
I need help with my math work
Marissa has a goal of shooting exactly 400 three–pointers during her basketball practice every week. She has already shot 105 of them over the first two days of practice. Write an equation to represent how many three–pointers (t) Marissa has to average over the next 5 days to reach her goal.
Answer: 5t = 400-105
Step-by-step explanation:
Let t= Number of three–pointers Marissa has to average over the next 5 days to reach her goal. .
Goal = 400 three–pointers every week.
Marissa has already shot = 105 three–pointers
Remaining shots to achieve target (5t) = Goal - (Marissa has already shot)
i.e. 5t = 400-105 (required equation)
⇒ 5t = 295
⇒ t = 59
hence, she need to make 59 shots per day for next 5 days.
To determine the number of deer in a forest, a forest ranger tags 280 and releases them back into the forest. Later, 405 deer are caught, out of which 45 of them are tagged. About how many deer are in the forest?
Answer:
640
Step-by-step explanation:
405-45= 360
360+280=640
Answer:
2520 deerStep-by-step explanation:
Given
Tagged deer = 280Caught deer = 405Tagged among caught = 45The ratio of the tagged deer vs total
45 ⇔ 405280 ⇔ xSolving by cross-multiplication
45x = 405*280x = 405*280/45x = 2520So there are about 2520 deer in the forest
If p(x)=(3x+2)(2x−3), what are the zeros of the polynomial?
x=-23 and x=32
x=23 and x=-32
x=-2 and x=3
x=2 and x=-3
Answer:
Option A is the correct answer. ; x=-2/3 and x=3/2
Step-by-step explanation:
We have been given that p(x)=(3x+2)(2x−3) is a polynomial.
According to the question's statement, Question asks us to find the zeros of the polynomial.
Let's head to the question in order to get required answer.
p(x)=(3x+2)(2x−3)
=> p(x) = 3x(2x-3) + 2(2x-3)
=> p(x) = 6x² - 9x + 4x - 6
=> p(x) = 6x² - 5x - 6 (This is the standard form for the given polynomial)
Now, We need to find the zeros of the polynomial. So, In order to find its zeros, we need to put p(x).
p(x) = (3x+2)(2x-3)
=> 0 = (3x+2)(2x-3)
=> (3x+2) = 0 or (2x-3) = 0
=> x= -2/3 or x = 3/2
Hence, If p(x)=(3x+2)(2x−3), x = -2/3 & x= 3/2 are the zeros of the polynomial.
Which expression is equivalent to −2412+16.15−4?
Answer:
a respuesta
Step-by-step explanation:ah después a ver más -2399.85