Answer: 5 years
Step-by-step explanation:
Using same formula as for Compound Interest:
12700 = 23400 (1-.115)^t
12700 = 23400 x 0.885^t
0.885^t = 127/234
Convert decimal into fraction:
177/200^t = 127/234
Take logarithm of both sides of thr equation:
t = log 177/200 (127/234)
t = 5.00242
Bilal has made a box in the shape of a cuboid with sides 4cm, 5cm and 32cm. He wants to make another different shaped box but with the same volume. This box will have a height of 10cm and a square base. What will be the length on the base?
Answer:
64
Step-by-step explanation:
v=l×b×h
4×5×32
640
v=hb
640=10x
10x=640
x=640/10
x=64
Answer:
4 x 5 x 32 = 640
640/10=64
since length squared = area of square we square root
64 square root is 8
10 x 8 x 8 = 4 x 5 x 32
Hope this helps. Answer is 8
Step-by-step explanation:
What is the value of x in the equation?
(x+b) = -18
-36
-33
-24
-18
Answer:
C. -24
I HOPE IS RIGHT
*ANSWER WITH DETAILS PLS*
Answer:
last one is the answer
(x-a)^2 + (y-b)^2 = r^2
where (a ,b) are the coordinates of the centre and r, the radius
A line passes through the point (9, 4) and has a slope of
4 over 3
Write an equation in slope-intercept form for this line.
Answer: y = 4/3x-9
Step-by-step explanation:
We just need to find the y-intercept, b. Recall that y-intercept form is y=mx+b. Plug in what we have. y=-4, m= 4/3, x=-9.
4= 4/3(9)+b
4=13+b
-9=b
now rewrite the equation with b now. y= 4/3x-9
SOMEONE PLEASE HELP ME ASAP PLEASE!!!
Answer:
C = 81.64 cm
Step-by-step explanation:
You are given the circumference formula. Simply plug in your radius and multiply to get your final answer of 81.64 cm.
Answer:
C =81.64 cm
Step-by-step explanation:
The circumference is given by
C = 2 * pi *r
The radius is 13 and pi = 3.14
C = 2 * 3.14 * 13
C =81.64 cm
Andrea wanted to know how much farther she ran on
Tuesday than on Monday. Her work is below.
What mistake did Andrea make when solving the problem?
A. She did not align the decimal points.
B.She did not rename correctly.
C.She added instead of subtracted.
D.She did not subtract 15 and 6 correctly.
Answer:
A
Step-by-step explanation:
edge 2021
4x — 9 = 6 — x
Help please
Step-by-step explanation:
4x - 9 = 6- x
4x + x = 6 + 9
5x = 15
x = 15/5
x = 3
Answer:
X=3
Step-by-step explanation:
4x — 9 = 6 — x
Add 9 on both sides
4x=15-x
add x on both sides
5x =15
divide by 5
x=3
PLZ HURRY
The graphed line shown below is y = negative 3 x + 6. On a coordinate plane, a line goes through points (1, 3) and (2, 0). Which equation, when graphed with the given equation, will form a system that has no solution? A)y = 3 x + 6 B)y = negative 3 (x + 6) C)y = negative 3 (x minus 2) D)y = 3 (x minus 2).
Answer:
y = -3 (x + 6) when graphed with the given equation, will form a system that has no solution
Step-by-step explanation:
Given line equation: [tex]y=-3x+6[/tex]
We are supposed to find Which equation, when graphed with the given equation, will form a system that has no solution.
We know that a system of two linear equations has no solution if and only if the two equations have the same slope, but not the same y-intercept.
General equation of line = [tex]y=mx+c[/tex]
A)y = 3 x + 6
So, Slope = 3
B)y = -3 (x + 6)
y=-3x-18
So, slope=-3
C)y=-3(x-2)
y=-3x+6
So, Slope = -3
D)y=3(x-2)
Slope =3
So, B has the same slope but different intercept
So,y = -3 (x + 6) when graphed with the given equation, will form a system that has no solution
Answer:
B) y= -3(x+6)
Step-by-step explanation
I’m really bad at math and really don’t get it so can someone please help for 20 points
Answer:
A
Step-by-step explanation:
open circles are only less than or greater than.
determine how many different values can arise by inserting one pair of parentheses into the given expression. 3 − 7 − 9 − 5
Answer:
Step-by-step explanation:
(3 - 7) - 9 - 5 = -4 - 9 - 5
= -18
3 - (7 - 9) - 5 = 3 - (-2) - 5
= 3 + 2 - 5
= 5 - 5
= 0
3 - 7 - (9 - 5) = 3 - 7 - 4
= 3 - 11
= -8
PLEASE HELP WITH THIS CONDITIONAL PROBABILITY QUESTION AND PLEAS COULD YOU SHOW A STEP BY STEP EXPLANATION.
Adam and Boris regularly play each other at chess and in 60% of their games each player is subject to ta time limit but only 30% of the games played without a time limit.
(a) Find the probability that Adam wins his next game of chess against Boris
(b) Given that Adam wins a game, find the probability that it was played with a time limit.
what is the value of x?
help PLS
The value of X is 80 degree.
Please see the attached picture for full solution
Hope it helps...
Good luck on your assignment
Please find the VOLUME of this figure... Write the formula and plug in the values... Write your answer with units and box your answer
ALSO
What is this shape called
Answer:
Cuboid ( rectangular prism)
[tex]v = 140 {cm}^{3} [/tex]
Step-by-step explanation:
[tex]volume = whl \\ = 5 \times 4 \times 7 \\ = 20 \times 7 \\ = 140 {cm}^{3} [/tex]
write an equation that can be used to find the value of x.
Answer:
x=29
Step-by-step explanation:
Since you have a 90° angle drawn, all of those angles added together has to equal 90. To solve this you add all of them to get 3x+3=90°. First, subtract the 3 to get the x variable on one side. After this, you get 3x=87. Then, divide by 3 to get x=29. To check this, plug in 29 for x in the equation and add them altogether, it should equal 90° :)
hello! i've been having a bit of trouble with my homework! i'd appreciate it if one of you people could help me out! (this is a middle school mathematics homework question)
Answer:
The ( simplified ) expression is 7x - 8
Step-by-step explanation:
We are given the expression ( 2x + [tex]\frac{ 1 }{ 2 }[/tex] ) + ( 5x - 8 [tex]\frac{ 1 }{ 2 }[/tex] ),
[tex]( 2x + \frac{ 1 }{ 2 } ) + ( 5x - 8 \frac{ 1 }{ 2 } ) - remove ( )\\,\\2x + \frac{ 1 }{ 2 } + 5x - 8 \frac{ 1 }{ 2 } - combine like terms,\\\\2x + 5x + \frac{ 1 }{ 2 } - 8 \frac{ 1 }{ 2 } - add / subtract,\\\\Simplified Expression ; 7x - 8[/tex]
Solution; 7x - 8
I really need this done because it's the end of the year. 15 POINTS! asap please :D
Answer:
im not sure that seams hard but if you take some graph stuff off all of them exept for the biggest one and try to even it out then that should help you out.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
because the it is the highest number on the chart
Please help I’m second guessing this and I know I shouldn’t be but I need need an second opinion. Thanks ps the questions are on the bottom!
Answer:
The kangaroo and Sugar glider
Step-by-step explanation:
They both have 4 x’s (relations) and are found in Australia
The rat snake is least related looking on the chart there’s only one relation between the animal and the others
5) What is the difference between a debit card and a credit card? What are some advantages and disadvantages of using a credit card?
Answer:The difference is that a debit card has a Visa® or Mastercard® logo on its face. When you use a debit card, the money is deducted from your checking account. With a credit card, you're borrowing money to be repaid later. ATM and debit cards allow you to use ATMs, a safe and convenient way to manage your money.
Step-by-step explanation:
Credit is important when wanting to buy a house or a car and much more.
Model the expression as groups of x + 2. There are x tiles. There are + 1 tiles. The equivalent expression is .
Answer:
x + 2 = 3
Step-by-step explanation:
x is always = to 1
Answer:
3
3
3
3x + 3
Step-by-step explanation:
3. Which of the following
expressions can be
used to find how many
kilograms of sweet
potatoes are needed
for the recipe?
Soup Recipe
DATA
1 onion
2,000 grams sweet potatoes
3 liters water
15 milliliters chicken stock
A 1,000 divided 2,000
B 2,000 divided 1,000
C 2,000 X 1,000
D 2,000 X 100
Evaluate hig for h = 4 and g = 32.
을
02.
8
please help!!!!!!!!!!!
[tex]h^{-2}g=\frac{g}{h^2}=\frac{32}{4^2}=\frac{32}{16}=\boxed{2}[/tex]
Create two one-step equations and explain how to solve them.
Answer:
x+3=6
x=3 (subtract 3)
3x=9
x=3 (divide 3)
Answer:
4x=20 and x+7=19
Step-by-step explanation:
4x=20. To solve this you divide both sides by 4 and get x=5.
x+7=19. To solve this you subtract both sides by 7 and get x=12
Find the surface area of
the prism.
11 in.
9 in.
5 in.
The surface area is
in.2
Answer:
398
Step-by-step explanation:
If it is hard to read I am so sorry.
it says:
"Add up all the sides
55+55+45+45+99+99
=398 sq in
or
=[tex]398 in^{2}[/tex]
A bag contains 21 red marbles, 4 white marbles, and 3 gray marbles. Do you randomly pick out a marble recorded color and put it back in the bag. You repeat this process 84 times. How many white or gray marbles do you expect to get?
Answer:
28
Step-by-step explanation:
you add 21, 4, and 3 to find the total
then you find how many are white or gray
7/28= 1/3
1/3 times 84
84 times 1 divided by 3
84/3
I NEED HELP DESPERATELY PLEASE! Which is NOT a good reason to establish a positive credit history? A) To be able to borrow money for large purchases. B) To be able to get a certain job. C) To be able to borrow money at a lower interest rate. D) To guarantee that you will qualify for any credit card. Thank you!
Answer:
A
Step-by-step explanation:
Answer:
D To guarantee that you will qualify for any credit card.
Pls mark brainliest
What is the value of the expression shown when n = 6?
“8 less than the quotient of 42 and a number”
8 minus StartFraction 42 Over n EndFraction; when n = 6 the expression equals 1
StartFraction 42 Over n EndFraction minus 8; when n = 6 the expression equals –1
42 minus 8 n; when n = 6 the expression equals –6
8 n minus 42; when n = 6 the expression equals 6
Answer:
StartFraction 42 Over n EndFraction minus 8; when n = 6 the expression equals –1
Step-by-step explanation:
Let's put the equation into numbers:
“8 less than the quotient of 42 and a number”
= 42/n - 8
Now, substitute 6 into this expression:
42/6 - 8
= 7 - 8
= -1
Answer:
its b
Step-by-step explanation:
Translate ƒ(x) = |x| so that it's translated down by 2 units and to the left 6 units. What's the new function g(x)?
A) g(x) = |x – 6| + 2
B) g(x) = |x – 6| – 2
C) g(x) = |x + 6| + 2
D) g(x) = |x + 6| – 2
Answer:
D) g(x) = |x +6| -2
Step-by-step explanation:
To translate f(x) h units to the right and k units up, you use the transformation ...
g(x) = f(x -h) +k
You want to translate your function 6 units left and 2 units down, so (h, k) = (-6, -2) and the transformed function is ...
g(x) = |x +6| -2
Plz help i will mark u brainiest
Answer:15
Step-by-step explanation:
Solve -4-2(3-x)=-2(x+3)
Answer:
x=1
Step-by-step explanation:
-4-2(3-x)=-2(x+3)
Expand parentheses:
-4-6+2x=-2x-6
Add 2x+6 to both sides:
4x-4=0
Add 4 to both sides:
4x=4
Divide both sides by 4:
x=1
Hope this helps!
Answer:
[tex]x[/tex] = 1
Step-by-step explanation:
-4-6+2[tex]x[/tex] = -2[tex]x[/tex]-6
-10+2[tex]x[/tex] = -2[tex]x[/tex]-6
2[tex]x[/tex]+2[tex]x[/tex]= = -6+10
4[tex]x[/tex] = 4
[tex]x[/tex] = 1
hope this helped and please brainliest!
A school is painting its logo in the shape of a triangle in the middle of its sports field. The school wants the height of the triangle to be 8 feet. The area of the logo must be less than 20 square feet. (The school doesn't want to buy more paint.) Write an inequality that describes the possible base lengths (in feet) of the triangle.
Use b for the base length of the triangular logo
Answer:
Step-by-step explanation: