Answers
Answer:
2) option (d)
3) option (c)
4) option (b)
5) option (b)
6) option (a)
Related Questions
a
0) Chelsea invests $4,734 in a savings
account with a fixed annual interest rate of
4.02% compounded 4 times per year.
What will the account balance be after 12
years?
A) $7,962.65 B) $8,625.82
C) $8,287.61 D) $7,650.44
Answers
Answer:
$7650.44
Step-by-step explanation:
Annual interest rate = 4.02%
but compound 4 times per year, means quarterly compound
quarterly interest rate = 4.02%/4 = 1.005%
Account balance = 4734 * (1.01005)^48 [compound 4 times a year for 12 years]
= 4734 * 1.616
= 7650.44
Answer:
D) $7,650.44
Step-by-step explanation:
Compound Interest Formula
[tex]\large \text{$ \sf A=P(1+\frac{r}{n})^{nt} $}[/tex]
where:
A = final amountP = principal amountr = interest rate (in decimal form)n = number of times interest applied per time periodt = number of time periods elapsedGiven:
P = $4,734r = 4.02% = 0.0402n = 4 (quarterly)t = 12 yearsSubstituting the given values into the formula and solving for A:
[tex]\large \text{$ \sf \implies 4734\left(1+\frac{0.0402}{4}\right)^{4 \times 12} =7650.435473$}[/tex]
Suppose E is an event whose probability of occurring is
2
3
. What is the probability that E will NOT occur?
A) -
2
3
B) -
3
2
C)
1
2
D)
1
3
sorry the nubers are fractions
Answers
Answer:
D. 1/3
Step-by-step explanation:
Answer:
A 1/3
Step-by-step explanation:
Event e either will take place or not. The probability that it'll take place is already given as 2/3.this means that 1/3 is the probability that it won't take place
Solve. 3(a – 5) – 6 = –15
Answers
Answer:
a=6
Step-by-step explanation:
distribute:
3a-15-6=-15
combine like terms:
3a-21=-15
add 21 to each side:
3a=6
divide by 3:
a=2
if someone in 2022 is now 89, how old were they in 1971?
Answers
Answer:38
Step-by-step explanation:
they were born in 1933 and 1971 minus 1933 is 38.
Graph the following features:
Slope = -3
Y-intercept = 5
Answers
Answer:
y=-3x+5
Step-by-step explanation:
Is there any bias in the survey question? Explain.
What do you think would help students pay more attention in class?
SOMEONE PLEASE HELP!!!
Answers
Answer:
yes
Step-by-step explanation:
because everyone has a different method that works for them.
but then again it uses the pronoun you which means its asking for your opinion its not phrased
what would help študents pay more attention in class
so yes and no
50 hours total 20 spent joggin what % is that
Answers
Answer:
40%
Step-by-step explanation:
Total hours = 50Hours spent on jogging = 20Jogging percentage =[tex]\frac{20}{50}\times 100[/tex]Jogging percentage = 40%Which expression can be used to find 532 divided by 4?
A: (500 divided by 4)+(30 divided by 4)
B: (500 divided by 4)+(32 divided by 4)
C: (500 divided by 4)+(30 divided by 4)+2
D: (500 divided by 4)+(32 divided by 4)+2
Answers
C: (500 divided by 4)+(30 divided by 4)+2
Expanded form or expanded notation is a way of writing numbers to see the math value of individual digits. When numbers are separated into individual place values and decimal places they can also form a mathematical expression. 532 ÷ 4 in expanded notation form is (500 divided by 4)+(30 divided by 4)+2
30. The average of a list of 4 numbers is 92.0. A new list
of 4 numbers has the same first 3 numbers as the
original list, but the fourth number in the original list
is 40, and the fourth number in the new list is 48. What
is the average of this new list of numbers?
F. 81.0
G. 92.0
H. 94.0
J. 94.4
K. 96.6
Answers
Answer:
H. 94.0
Explanation:
The original list: [tex]a _1[/tex] [tex]a _2[/tex] [tex]a _3[/tex] [tex]40[/tex]
The new list: [tex]a_1[/tex] [tex]a_2[/tex] [tex]a_3[/tex] [tex]48[/tex]
[tex]\frac{a_1+a_2+a_3+40}{4} =92[/tex]
[tex]a_1+a_2+a_3=92[/tex] × [tex]4-40=328[/tex]
[tex]\frac{a_1+a_2+a_3+48}{4} =\frac{328+48}{4} =94[/tex]
A circle with some chord, where a diameter of a circle intersects the
midpoint of that chord. Prove: The diameter is perpendicular to the chord.
Answers
Answer:
Step-by-step explanation:
Answer:
This is a theorem that says "if a diameter of a circle bisects a chord, then it is perpendicular."
Step-by-step explanation:
pls solve and show steps!
Answers
Answer:
? Not a solution
Step-by-step explanation:
Is this triangle acute, right, or obtuse?
acute
right
obtuse
Answers
Answer:
right triangle
Step-by-step explanation:
it has a 90 degree sign by the base of the triangle
Help me pls answer pls I’m pls
Answers
Work out ( 7x10^5) divide ( 2x10^2)
Answers
Answer:
The value of the division of \frac{7\times 10^{5} }{2\times 10^{2} }
2×10
2
7×10
5
is 3.5\times 10^{3}3.5×10
3
.
Step-by-step explanation:
Given:
\frac{7\times 10^{5} }{2\times 10^{2} }
2×10
2
7×10
5
To Find:
The value of the division of \frac{7\times 10^{5} }{2\times 10^{2} }
2×10
2
7×10
5
.
Solution
As given- \frac{7\times 10^{5} }{2\times 10^{2} }
2×10
2
7×10
5
.
\frac{7\times 10^{5} }{2\times 10^{2} } = 3.5\times 10^{5-2}
2×10
2
7×10
5
=3.5×10
5−2
= 3.5\times 10^{3}=3.5×10
3
Thus, the value of the division of \frac{7\times 10^{5} }{2\times 10^{2} }
2×10
2
7×10
5
is 3.5\times 10^{3}3.5×10
3
.
Step-by-step explanation:
Hope it helps.
How are the two functions f(x) = 0. 7(6)x and g(x) = 0. 7(6)–x related to each other? g(x) is the reflection of f(x) over the x-axis. G(x) is the reflection of f(x) over the y-axis. G(x) is the reflection of f(x) over both axes. G(x) and f(x) will appear to be the same function.
Answers
(128 ÷ 32) ÷ -4?
tysm for de help :D
Answers
Answer:
-1
Step-by-step explanation:
(128 ÷ 32) ÷ -4?
Alright, first things first lets think about PEMDAS.
Parenthesis first so 128/32 is 4!
4/-4 is going to be -1!
Your answer will be -1
Hope this helps!
2) Find the surface area of the cube. You should have at least 2 steps shown
Answers
Answer: 294 square millimeters
Step-by-step explanation:
Each side of the cube is 7 mm.
First, find the area of one face. The formula for the area of a square is [tex]s^2[/tex]. 7 mm squared is 49 square millimeters.
A cube has 6 faces, so multiply the area of one face by 6. 49*6 = 294 square millimeters
Janay cut a drinking straw into three pieces (shown below) to investigate a triangle postulate. He moves the straw pieces to make triangles that have been translated, rotated, and reflected from an original position. The end of one piece is always touching the end of another piece. Which postulate could Zhan be investigating using only these straw pieces and no other tools?
Answers
Answer:
B. If three sides of one triangle are congruent to three sides of a second triangle then, the triangles are congruent.
answer the question then, I will award you with a answer to your question!
Answers
Answers: 585, 587, and 593
Basically everything except 599
==============================================================
Why?
Those answers in bold are closer to 590 than they are to 580 or 600. When rounding to the nearest ten (not tenth) we look at the units digit. If it is 5 or larger, then we bump the tens digit up by 1 and replace the units digit with a 0.
This explains why 585 and 587 round to 590
The number 599 rounds to 600 for similar reasoning, but we cross it off the list since we want 590.
The number 593 rounds to 590 because the 3 in the units digit isn't 5 or larger. So we just replace the 3 with 0 and keep everything else as is.
Find the value of X express your answer in simplest radical form.
Answers
[tex]\text{Apply Pythagorean theorem,}\\ \\~~~~~~~x^2 = 25^2 +75^2\\\\\implies x =\sqrt{25^2 +75^2}\\ \\\implies x = \sqrt{625+5625}\\\\\implies x = \sqrt{6250}\\\\\implies x =\sqrt{625 \times 10}\\\\\implies x = \sqrt{25^2 \times 10}\\\\\implies x = 25\sqrt{10}[/tex]
The graph shows the solution to a system of equations. What is that solution?
A)
(–2,2)
B)
(2,2)
C)
(–2,–2)
D)
(2,–2)
Answers
Answer:
A, (-2,2)
Step-by-step explanation:
what is the decimal equvalent of 5/6
Answers
Answer:
0.833
Step-by-step explanation:
A microscope shows you an image of an object that is 80 times the object's actual size. So the scale factor of the enlargement is 80. An insect has a body length of 9 millimeters. What is the body length of the insect under the microscope?
Answers
Answer:
80
Step-by-step explanation:
PLESSE HELP IM FAILING MATH RN
Answers
EF is 18 units
DF is 19.7 units
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Translate the sentence into an equation.
The sum of 5 times a number and 6 is 9.
Use the variable y for the unknown number.
Answers
Answer:
5y + 6 = 9
Step-by-step explanation:
If you want to take it a step further and solve it:
5y = 3
y = 3/5
Find the sum (pre calc)
Answers
[tex]\text{It is a geometric series.}\\\\\text{First term,}~ a = 2\\\\\text{Common ratio,}~ r = \dfrac{-\tfrac 43}2 = -\dfrac 46 = -\dfrac 23\\\\\text{Sum of an infinite geometric series,}\\\\S_{\infty} = \dfrac{a}{1-r}\\\\\\~~~~~=\dfrac{2}{1-\left(- \dfrac 23 \right)}\\\\\\~~~~~=\dfrac{2}{1+ \dfrac 23}\\\\\\~~~~~=\dfrac{2}{\tfrac 53}\\\\\\~~~~~=\dfrac{6}{5}\\\\[/tex]
[tex]\text{The answer is}~ \dfrac 65[/tex]
The prices of bicycles at two stores are shown. Bikeville: 140, 160, 800, 235, 250, 450, 80, 115, 220, 250, 96, 290, 150 Discount Bicycles: 50, 180, 300, 110, 120, 150, 155, 285, 120, 200, 70, 175, 95
Sketch box plots to represent the prices of the bicycles.
Identify the five key values of each store’s prices.
Compare the two box plots.
Answers
Answer:
1. unknow
2. mean median range spread average
3. the bike Ville is more expensive in everything
Using Average, the prices of bicycles at two stores are compared.
What is average?Average is the" sum of observations divided by total number of observations".
According to the question,
The price of bicycles at two stores are shown.
Bikeville: 140 160 800 235 250 450 80 115 220 250 96 290
Discount Bicycles: 50 180 300 110 120 150 155 285 120 200 70 175 95
Average of bikeville = [tex]\frac{sum of observations}{Total number of observation}[/tex]
= 140 + 160 + 800 + 235 + 250 + 450 + 80 + 115 + 220+250+96+29
= 3086
Average of bikeville= 3086/12
= 257.167
Average of Discount of bicycles:
( 50 +180+100+110+120+150+155+285+
120+150+155+285+120+200+70+175+95) =2720
= 2720/15
=181.33
Average of Discount of bicycles is 181.33.
Hence, using Average the prices of bicycles at two stores are compared.
Learn more about average here
https://brainly.com/question/13191507
#SPJ2
Evaluate what is the answer to
3.4
+
5.14
Answers
5.14
______
8.54
If we round the answer
We get 8.5
Guess I gave you the correct answer
5) Find the x-intercept and the y-intercept of the equation: 8x - y = -24.
Answers
Answer:
First we have to turn it into slope intercept form which is y = mx + b.
we need to isolate y. To do this, we have to subtract 8x from both sides to get
-y = -8x - 24
-25 is the y intercept and -8 is the slope.
Step-by-step explanation:
whats the answer to 3x1/2
Answers
Answer:
1.5
Step-by-step explanation:
3×1/2
3×1/2=
3/1×1/2
3/2= 1.5
