Answer:
8%
Step-by-step explanation:
Solving our equation
r = 2800 / ( 7000 × 5 ) = 0.08
r = 0.08
converting r decimal to a percentage
R = 0.08 * 100 = 8%/year
The interest rate required to
accumulate simple interest of $ 2,800.00
from a principal of $ 7,000.00
over 5 years is 8% per year.
Can You be more specific
Answer:
What's the question you need help on?
How may I help you today?
A __________is a section on a number line where few to no data points fall.
Which inequality can be used to find how many $0.35 pencils can be purchased for $5.00?
Answer:14
Step-by-step explanation:0.35 times 14 equals 4.9
Anna baked 3 batches of cookies with c cookies in each batch. She then ate 8 cookies!
How many cookies does Anna have left?
Answer:
3c - 8
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Seth and 5 friends went to San Diego for a summer weekend. Seth made 14 cups of lemonade
Everyone, including, Seth, wants an equal amount of all the lemonade.
How much lemonade should each person get?
Answer:
Step-by-step explanation:
What is the value of the expression?
6.10 + 57 + 0.432 =
Answer:
Step-by-step explanation:
Solving
Simplify
6.1+57+0.432
Add
63.1+0.432
Answer
63.532
Can i get brainliest
ill mark as brainlest plz help me
Answer:
a) 46° b) 66° c) 4 cm
Step-by-step explanation:
a) because it is isosceles triangle, therefore, 2 opposite angles, and angle sum of triangle is 180 so 180-67-67=46
b) because again, isosceles triangle so two opposite sides,
x+x+48=180
2x=132
x=66
c)because it is equilateral, so therefore all angles are 60 degrees and all sides equal.
19) Oranges are $2.50 per pound. Which equation shows the number of 'p
pounds you can buy if you have $20?*
This is a question about percent change help if you can pls!
Answer:
Step-by-step explanation:
[tex]\Delta \% =100\left(\frac{final value-initial value}{initial value}\right)\\ \\ \Delta \% =100\left(\frac{2758526-2838233}{2838233}\approx -2.8\% [/tex]
You treat your friend to lunch. The food bill was $30.24. A 7% sales tax will be added and you want to leave a 20% tip.
a. Find the sales tax.
b. Find the tip.
c. Find the total amount you pay for lunch.
Answer:
a. $2.12
b. $6.45
c. $38.81
Step-by-step explanation:
a.
I'll convert 30.24 and 7% into fractions.
756/25 * 7/100
Cross cancel 756 and 100 (GCF is 4)
189/25 * 7/25
Convert above into a single fraction
(189 * 7)/(25 * 25)
Multiply 189 by 7, then 25 by 25.
1323/625
Divide, then round to the nearest cent
$2.1168 ≈ $2.12 in sales tax
b.
Like before, I'll convert $32.26 ($30.24 + $2.12) and 20% into fractions.
1613/50 * 1/5
Multiply 50 by 5.
1613/250
Divide, then round to the nearest cent.
$6.452 ≈ $6.45 in tip money
c.
This is probably the simplest part of the 3. Just add $30.24 + $2.12 + $6.45.
$30.24 + $2.12 + $6.45
$32.36 + $6.45
You pay a total of $38.81 for lunch.
Please Help WORTH 15 POINTS Highlighted one is wrong
Answer:
change in buyer tastes.
Step-by-step explanation:
Buyers now want more donuts than the other goods.
increase in the cost of donuts is more likely to decrease the amount of donuts consumed, as they would be more expensive
consumers expecting something doesn't necessarily change anything, as they haven't yet dropped and therefore it's unlikely they'd increase the demand until they actually were cheaper.
Coffee doesn't necessarily effect donut sales, unless stated in the question.
I need help with number 8
Answer:
507.6 yd³
Step-by-step explanation:
54x9.4=507.6 yd³
3 ( 2 - 2 ) + 2 ( - 2 x 3 + 4 )
would appreciate some help
Answer:
I think its b plz don't get mad I am not so sure
Which decimal number best describes the fraction fraction 79 over 6
Answer:
13.1666666666666.....and so on the 6 repeating forever. So it is a repeating decimal.
Step-by-step expl
2. Gerald was given the following problem to solve for the length of the “?”. He has made a mistake in his work. Identify and describe how he made his mistake. Then, solve the problem correctly.
Answer:
x = 18.7
Step-by-step explanation:
Gerald's answer is almost correct.
He just needs to switch the 14 and the x.
it should be
24/x = 18/14
solve for x by cross multiplication
18x = (24)(14)
18x = 336
x = 18.7
PLZ HURRY IT'S URGENT!!!
Identify the zeros of the quadratic function.
x=1 and x= -3
x= -1 and x=3
y= -1 and y= -3
y= -1 and y=3
Answer:
The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Samantha gets paid $4,000 each month. She spends a total of $3,700 on housing, food, transportation, and phone bills. If Samantha wants to buy a new laptop for $1,200, how many months will she have to save up for it?*
A. 1 month
B.3 months
C.4 months
D.I don't know
Answer:
C. 4 months
Step-by-step explanation:
4000-3700= 300 leftover every month
1200/300=4
after 4 months she will have $1,200
Help quick
I need the answer
Answer:
Step-by-step explanation:
A. is 65
B. is 78
C. is 37
Answer:
Angle (A) : 65 degree
Angle (B) : 78 degree
asking for the equation
Determine the missing side of a right triangle if one side
length is 15 and the hypotenuse measures 17 units.
Answer:
215 units
Step-by-step explanation:
Which is an equation of the line that passes through the points (-6, 3) and (2, 7)?
Answer:
slope: 1/2
y: intercept: (0;6)
so B
The equation of the line is y = x/2 + 6 which passes through the points (-6, 3) and (2, 7) option (B) is correct.
What is a straight line?A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
It is given that:
The line that passes through the points (-6, 3) and (2, 7)
The equation of the line:
y - 7 = (7 - 3)/(2 + 6)[x - 2]
The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).
y = (1/2)x - 1 + 7
y = x/2 + 6
Thus, the equation of the line is y = x/2 + 6 which passes through the points (-6, 3) and (2, 7) option (B) is correct.
Learn more about the straight line here:
brainly.com/question/3493733
#SPJ2
Gary can hike 2.5 miles in 30 minutes.At that rate, how long will it take him tohike the 8 miles to Chena Lake?
Answer:
96 minutes
Step-by-step explanation:
1. find the quotient of 8 and 2.5. Which is 3.2
2. then find the product of 30 and 3.2 to get 96 minutes.
What is the quotient of 2/3/4 ÷ 1/4
Answer:
11
Step-by-step explanation:
Do kcf (keep,change,flip)
First, covert 2 3/4 into an improper fraction
Then after you do that you get 11/4
so you do the equation 11/4 ÷ 1/4
when you do kcf it would be 11/4 × 4/1=
11/4×4/1=44/4 simplify divide both by 4 = 11
Area of the Composite Figure:
in?
8 in
bi
16in
Answer:
86.14 in.²
Step-by-step explanation:
Area of the composite figure = area of semicircle + area of rectangle + area of triangle
= (½πr²) + (L*W) + (½bh)
Where,
r = ½*6 = 3 in.
L = 8 in.
W = 6 in.
b = 16 - 8 = 8 in.
h = 6 in.
Plug in the values and solve
Area of composite figure = (½*π*3²) + (8*6) + (½*8*6)
= 14.14 + 48 + 24
= 86.14 in.²
~!!!!HELPPPPPPP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!~
QUESTION~
For the function in Item 2, what is
the average rate of change over
the interval 2 ≤ x ≤ 3?
A.(0)
B.(1)
C.(5)
D.(25)
Answer:
See below.
Step-by-step explanation:
You don't show what the function is, but I'll explain how to do it.
The average rate of change of function f(x), from x = a to x = b, is given by the fraction:
[tex] \dfrac{f(b) - f(a)}{b - a} [/tex]
Since I don't know what the function is, I cannot evaluate the function at x = a and at x = b, which in your case are x = 2 and x = 3, but you can do it.
Here are the steps you need to do:
1) Evaluate the function at x = 3. Get a value for f(3).
2) Evaluate the function at x = 2. Get a value for f(2).
3) Evaluate the following fraction, after writing the values for f(3) and f(2) that you found in steps 1) and 2) above.
[tex] \dfrac{f(3) - f(2)}{3 - 2} [/tex]
The denominator above is easy. It's just 1.
Try it and see what you get. You can write the function and your answer in the comments if you need more help.
3/20 3/10 1/10 1/5 1/4
Least To greatest
Answer:
1/10, 3/20, 1/5, 1/4, 3/10
Step-by-step explanation:
its least to greatest
Answer: Order from Least to Greatest
1/10 < 3/20 < 1/5 < 1/4 < 3/10
Step-by-step explanation:
Henry buys a softball for $16 plus a 9% tax. Ella buys a pair of shoes for $17 plus a 9% tax. Enter the difference in the amount
Henry and Ella paid, including tax. Round your answer to the nearest cent.
Answer:
The different of the tax was 0.09 cents
Step-by-step explanation:
1. Find how much the tax was
Henry = (16/100) (9) = (0.16) (9) = $1.44
Ella = (17/100) (9) = (0.17) (9) = $1.53
2. Subtract the taxes
1.53 - 1.44 = 0.09 cent
Which answer is a solution for x if
x
4
= 21
Answer:
x = 5.25
Step-by-step explanation:
If I am understanding the question correctly, you are asking to find x when 4x=21? If this is the case, then all you must do is divide 21 by 4, then you get 5.25.
Answer:
Step-by-step explanation:
Please I’ll do anything I’m begging