Answer:
Step-by-step explanation:
Use the simple interest formula
Where interest = Principal * Rate * Time
A = $1,840.00
I = A - P = $240.00
Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year.
Solving our equation:
A = 1600(1 + (0.05 × 3)) = 1840
A = $1,840.00
The total amount accrued, principal plus interest, from simple interest on a principal of $1,600.00 at a rate of 5% per year for 3 years is $1,840.00.
A school gym has an area of 2400 square feet available for standing. For a pep rally there are 700 people in the gym. Which BEST estimates the square feet available for each person?.
There are 3.43 square feet of area available for each person.
What is the unitary method?The unitary method is a method by which we can find the value of one unit from the value of many units and the value of many units from the value of one unit.
Given
A school gym has an area of 2400 square feet available for standing.
For a pep rally, there are 700 people in the gym.
The area square feet available for each person is given by;
[tex]\rm Area \ for \ each \ person =\dfrac{Total \ area }{Total \ number \ of \ peoples}[/tex]
Substitute all the values in the equation
[tex]\rm Area \ for \ each \ person =\dfrac{Total \ area }{Total \ number \ of \ peoples}\\\\\rm Area \ for \ each \ person =\dfrac{2400}{700}\\\\\rm Area \ for \ each \ person =3.43\ square\ feet[/tex]
Hence, there are 3.43 square feet of area available for each person.
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A market buys bags of mixed candy for $12.50 per pound. The market wants to make a profit of 22%.
What should the retail price be in order for them to achieve this profit?
Answer:
$15.25
Step-by-step explanation:
100% = 12.5
1% = 0.125
22% = 2.75
12.5+2.75=15.25
First you have to know how much 22% equals
[tex]12.5(0.22)=2.75\\[/tex]
Now that we know how much it is equivalent to, we just have to add the equivalence to the initial value
[tex]12.5+2.75=15.25[/tex]
The fifth grade class at Jack Hayes Elementary has for teachers the school buy extra pencils for the teachers to use in their classes there are 48 pencils total how many pencils does each teacher receive
Answer:
546
Step-by-step explanat
Help ASAP Please answer this one A To C please
Answer:
A.
1. Plane
2. Line
3. Point
4. Line
5. Point
B.
*Need To Draw
C.
1. Acute
2. Obtuse
3. Obtuse/Straight
4. Right
5. Obtuse
Step-by-step explanation:
Darrell had 13 toy cars. Then he bought 22 cars from the toy store and got 21 cars for his birthday. Darrell gave 5 of the toy cars to his sister and 46 to his friend Wayne. How many toy cars does Darrell have left?
Answer: 5 toy cars
Step-by-step explanation: Hi there.
First, add the number of cars that he had, the number of cars he bought, and the number of cars he received for his birthday: 13+22+21=56
Then subtract your answer (56) from the number of toy cars he gave away to Wayne and his sister: 56-46-5=5
Therefore, Darrel has 5 toy cars left.
Have a nice day! :)
Answer:
Darrell has 5 toy cars left
Step-by-step explanation:
So he started with 13.
13
He buys 22 cars from the toy store.
+22
He gets 21 cars for his birthday.
+21
13 + 22 + 21 = 56
He has 56.
But he then gave 5 of them to his sister.
-5
He then gives 46 to his friend Wayne.
-46
56 - 5 - 46 = 5
He currently has 5 toys left.
In bold = numbers in the equations
Underlined = What happened for him to gain or to lose toy cars.
once you sign an overdraft protection letter you can not opt out true or false
Answer:
false
Step-by-step explanation:
Jerry bought 4 dvds for 25. What was the unit rate ?
Answer:
The unit rate is $6.25
Step-by-step explanation:
d = cost of each dvd
4d = 25
/ 4 / 4
d = 6.25
Each dvd costs $6.25
Check your answer:
4(6.25) = 25
25 = 25
This statement is true, which makes our answer true.
Hope this helps!
I NEED HELP NOW PLEASE
Question: The magazine was offered at 56% off of the cover price. She paid $1.98 an issue. What was the cover price of the magazine?
THANK YOU TO WHOEVER HELPS
Answer
the answer is C
Step-by-step explanation:
nothing
Helpppp please let me get this question right
Answer:
The correct answer is B
(just visualize flipping the shape upward diagnally, and you'll see it :)
construct a quadratic equation whoose root are
1 √7-2 and √7+2
Answer:
Brainliest pls
Step-by-step explanation:
−14x+29=0
Use factoring to find possible dimensions of the container shown. The container is a rectangular prism.
What are the dimensions of the container if x = 3? What is the volume of the container if x = 4?
Answer:
dimensions: 6 x 7 x 5
volume: 432 ft³
volume of rectangular prism = width * height * length = whl
given that the volume is 4x³ + 10x² + 4xfactoring the equation:
4x³ + 10x² + 4x2x( 2x² + 5x + 2)2x (2x² + 4x + x + 2)2x (2x(x + 2) + 1 ( x + 2))2x (2x+ 1) (x + 2)comparing we can find that:
width = 2xheight = 2x + 1length = x + 2If x = 3, each dimensions:
width = 2(3) = 6height = 2(3) + 1 = 7length = 3 + 2 = 5Volume of container when x = 4,
width * height * length4x³ + 10x² + 4x4(4)³ + 10(4)² + 4(4)432 ft³Which inequality is equivalent to this one? y minus 8 less-than-or-equal-to negative 2 y minus 8 8 greater-than-or-equal-to negative 2 8 y minus 8 8 less-than negative 2 8 y minus 8 2 less-than-or-equal-to negative 2 8 y minus 8 2 less-than-or-equal-to negative 2 2.
The inequality is equivalent to this one is y minus 8 + 2 less-than-or-equal-to negative 2 + 2.
We have to determine
Which inequality is equivalent to this one?
What is inequality?The relation between two expressions using the inequality symbol.
The expressions on both sides of an inequality sign are not equal.
The inequality is equivalent to this one;
[tex]\rm y-8+2\leq -2+2[/tex]
Hence, the inequality is equivalent to this one is y minus 8 + 2 less-than-or-equal-to negative 2 + 2.
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What is 9 x 10-2
as an ordinary number? Give your answer as a decimal.
Answer:
0.09
Step-by-step explanation:
The correct ordinary number is, 0.09
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The number is,
⇒ 9 × 10⁻²
Now, We can find the ordinal number as;
⇒ 9 × 10⁻²
⇒ 9 / 10²
⇒ 9 / 100
⇒ 0.09
Thus, The correct ordinary number is, 0.09\
Learn more about the multiplication visit:
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Heather has a bag of 15 red, 7 orange, 9 yellow, 12 green, 6 blue and 11 purple markers. How many times would you expect Heather to pick a red marker if she picked a marker 180 times?
Answer:
45 times
Step-by-step explanation:
15 red out of 60 total markers
15/60=0.25
180 x 0.25 = 45
Thus, she will pick a red marker 45 times
[RevyBreeze]
if a=5+2i, b=-3+i and c=4i(2+3I), determine ab+c in simplest a+bi form
Answer:
-29+7i
Step-by-step explanation:
(5+2i)(-3+i)
-15+5i-6i+2i²
i²=-1
Simplify
-17-i
Add c
c=4i(2+3i)
=8i+12i²
=8i-12
-17-i+8i-12
-29+7i
May someone please help me with this
Answer:
24-36 just figure it out its not that hard
Step-by-step explanation: i will help you
Help me with math please? 33 (25 pt)
Answer:
Bette needs 8 jumbo cans to frost 280 cupcakes
Step-by-step explanation:
1 jumbo can is equivalent to 35 cupcakes, as we can see it takes 5 jumbo cans to get 175 and 3 to 105 the gap of 105 and 175 is 70 and the gap of 3 and 5 is 2 which means we divide 70 to 2 which the answer is 35, now we know its 35 we need to divide 280 and 35 now which the answer is 8.
The triangles shown below must be congruent.
O True
O False
Please help me I really need help how do u solve 20 = x – 4.6
Answer:
24.6
Step-by-step explanation:
to find x:
Add 4.6 to both sides so 20+4.6= 24.6
Find the value of x in 20 = x-4.6
Answer:x = 24.6
Solution:Given that,
x-4.6 = 20bringing the variables left side and the constants the right side,
x = 20+4.6now, in order to find the value of the given variable,we'll add the constants,
x = 20+4.6x = 24.6Hence, 24.6 is the required solution to the equation
Verification:To verify whether our answer is correct,
we'll insert the value of the variable at it's place and check if LHS = RHS
x-4.6 = 2024.6-4.6 = 2020 = 20LHS = RHShenc, verified✓
yo mm How your answer to the nearest tenth. (Use 3.14 for a The model below is composed of a rectangle and a semicirce. Find the area of the figure, Round 36 m D 18 m How 12
As no diagrams provided ,you cab solve according to the formulas provided below
Rectangle:-
Area=Length×BreadthSemicircle:-
Area=\pi rr is radius
Solve the following absolute value inequality
Answer:
x < -1
x > -13
Step-by-step explanation:
[tex]\dfrac{4|x+7|}{3}<8[/tex]
[tex]\implies 4|x+7|<24[/tex]
[tex]\implies |x+7|<6[/tex]
[tex]\textsf{Therefore} \ \ x+7<6 \ \ \textsf{and} \ -(x+7)<6[/tex]
[tex]x+7<6[/tex]
[tex]\implies x<-1[/tex]
[tex]-(x+7)<6[/tex]
[tex]\implies -x-7<6[/tex]
[tex]\implies -x<13[/tex]
[tex]\implies x > -13[/tex]
Answer:
x < -1
x > -13
Step-by-step explanation:
Hello!
First, isolate the absolute value bracket:
[tex]$\frac{4|x + 7|}{3} < 8$[/tex][tex]4|x + 7| < 24[/tex][tex]|x + 7| < 6[/tex]Use the absolute value inequality rule:
[tex]|x| < y \text {, if y is} \geq 0:\\-y < x < y[/tex]
Solve for x[tex]|x + 7| < 6[/tex][tex]-6 < x + 7 < 6[/tex][tex]-6 - 7 < x < 6 - 7[/tex][tex]-13 < x < -1[/tex]The solution is:
x < -1x > -13please help Thanks! :))))))
Answer: y = (x + 3)(x - 4)
ok done. Thank to me :>
Trevor gets 10 heads when flipping a weighted coin 18 times. What is the experimental probability that the next flip will come up heads?
Write your answer as a fraction or whole number.
Answer:
5/9
i got it right
I got no solution for this equation, please help
Am I missing something?
Answer:
There is no solution
Step-by-step explanation:
you are correct
HELP ASAP OMLLLLLLLLLL
Answer:
The answer is $200
Step-by-step explanation:
Given;Dan has saved $80 so far to buy a skateboard.This is 40% of the price of the skateboard.To Find;The total amount of skateboard.Now, Let the full price be y we get,
y × 40/100 = 80
y × 2/5 = 80
2y/5 = 80
2y/5 × 5 = 80 × 5
2y = 400
2y/2 = 400/2
y = 200
Thus, The full price of skateboard is $200.
-TheUnknownScientist 72
4. Three Bean Salad Puzzle #1
A bean salad has 20 beans in all. It is made up of:
1/2 lima beans
2/5 red beans
1/10 black-eyed peas
How many of each type of bean are in the salad?
Answer:
lima beans = 10
red beans = 8
black-eyed peas = 2
Step-by-step explanation:
Given 1/2 of the beans are lima beans:
⇒ 1/2 of 20 = 1/2 x 20 = 10
Given 2/5 of the beans are red beans:
⇒ 2/5 of 20 = 2/5 x 20 = 8
Given 1/10 of the beans are black-eyed peas:
⇒ 1/10 of 20 = 1/10 x 20 = 2
Lime beans:-
1/2(20)=10beansRed beans:-
2/5(20)=8beansBlack eyed peas:-
1/10(20)=2beans5x + 1 over 2 y^2
What is the value of the expression above when x = 3 and y = 2? You must show all work and calculations to receive full credit.
Answer:
2
Step-by-step explanation:
5(3)+1/2(2)^2
16/8
2
[tex]5x + 1 \: over \: 2 y^2[/tex]
[tex]→5(3)+\frac{1}{2}(2^2)[/tex]
[tex]→15+\frac{1}{2}(4)[/tex]
[tex]→\frac{16}{8} [/tex]
[tex]→2[/tex]
: A bottle that is 1/3 full would have what number recorded in inventory if you record to the nearest tenth?
The value of 1/3 of the volume of a bottle recorded in inventory is
rounded to the nearest tenth to give 0.3 of a bottle.
How can the correct value to record be known?The amount of the content in the bottle = 1/3 × The volume of the bottle
1/3 = [tex]\mathbf{0.\overline 3}[/tex] = 0.333.....
Rounding the above value to the nearest tenth, we have;
The second digit after the decimal place is less than 5, which gives;
1/3 ≈ 0.3
Given that the values in the inventory, we have;
In the inventory, the value to be recorded is 0.3 of a bottle.
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Geoff works, earning $17. 50 per hour plus a $200 one-time hiring bonus. In Geoff's first week, week, his pay including the bonus was $637. 50
Write and solve an equation to find how many hours h Geoff worked his first week
Answer:
(637.50 - 200) / 17.50 = h
h = hours worked
Step-by-step explanation:
If you do (637.50 - 200) that will get you 437.5 which you just divide by 17.50 which gets you the amount of hours he worked (25)
Joe has a bag of 11 marbles: 4 red marbles, 3, yellow marbles, and 4 blue marbles. If the first marble he draws is a red marble, then what is the probability that he will draw a blue marble on his second try?
Answer:
3/10
Step-by-step explanation:
Since he draws a red marble first, now there are 10 marbles: 3 red, 3 yellow, and 4 blue. Since probability is desired outcome over total possibilities and your desired outcome is a red marble (3) and your total possibilities is 10, the answer is 3/10.