Answer: 5
Step-by-step explanation:
Setting them equal (since both are equal to f(x)), we get:
-5x+8 = -17
-5x=-25
x=5
find the length of AB
Find the amount of ice melted after 4.5 hrs of sunlight?
Group of answer choices
4.5 cubic feet
5 cubic feet
5.5 cubic feet
6 cubic feet
I would say 5 cubic feet based on the graph that the ice melted units are cubic feet
Hope that helped!
Ralph earns $72,000 annually as an architect and is paid semimonthly. Alice also earns $72,000 but she is paid biweekly.
a. How many more checks does Alice receive in a year when compared to Ralph?
b. What is the difference between Ralph's semimonthly salary and Alice's biweekly salary? Round to the nearest cent.
Step-by-step explanation:
there are 12 months in a year, and therefore 2×12 = 24 "half-months" and therefore semimonthly payments.
that means each paycheck is
72,000 / 24 = $3,000
there are 52 weeks per year.
that means they're are 52/2 = 26 biweekly periods and therefore payments.
each paycheck is therefore
72,000 / 26 = $2,769.23
so, Alice receives 2 more paychecks (26 to 24) in a year.
the difference between the 2 types of payment is
3000 - 2769.23 = $230.77
17) The frequency table shows the number of miles lake drove over a 12 month period. Using the frequency table, find the average number of miles he drove per month. (Round to the nearest tenth.)
A) 1350.0
B) 1358.0
91358.3
D) 1358.4
E) 1359.0
Frequency tables are used to represent datasets and their frequencies
The average number of miles he drove per month is 1358.3 miles
How to determine the average number of milesFrom the frequency table, the total number of miles travelled in a year is:
Total = 16300 miles
There are 12 months in a year.
So, the average number of miles is:
[tex]Average = \frac{16300}{12}[/tex]
Divide
[tex]Average = 1358.3[/tex]
Hence, the average number of miles he drove per month is 1358.3 miles
Read more about average at:
https://brainly.com/question/20118982
HELP WITH NUMBER 13 please
Answer: QE = 10
Step-by-step explanation: To solve this problem, it's important to understand that the diagonals of a parallelogram bisect each other.
This means that E is the midpoint of diagonal SQ.
So we can setup the equation x² + 9x = 4x + 6.
To solve this polynomial equation, set it equal to zero first.
So we have x² + 5x - 6 = 0 and we get (x + 6)(x - 1) = 0
when we factor the left side of the equation.
So this means that x = -6 or x = 1.
However, -6 will give us a negative length when we plug it in
to find QE so this will not work.
However, plugging 1 in will give us 10 as a length so QE = 10.
Paul's dad made pot pie and the family ate 4/8 of it and Paul ate 2/8. How much remains?
Answer:
1/4 of the pie remains
Step-by-step explanation:
family ate = 1/2
Paul ate = 1/4
1/2 + 1/4 = 3/4 eaten
so , 1/4 remains
HELPP ALGEBRAA QUESTION
Answer:
200x+1000
Step-by-step explanation:
200x is the rate its growing at which is 20 percent. and 1000 is the value it started at. goodluck
Answer:
y = 1000·1.20^x
Step-by-step explanation:
The form of an exponential function is ...
y = a·b^x
where 'a' is the initial value (y-intercept), and 'b' is the common ratio (growth factor).
The growth factor is related to the growth rate by ...
growth factor = 1 + growth rate
For a growth rate of 20%, the growth factor is ...
growth factor = 1 +20% = 1.20
__
The problem statement tells you the initial value is $1000, so your exponential function is ...
y = 1000·1.20^x . . . . . x is the number of years after the current year; y is the watch value in dollars
Find the length of tape required to cover the edges of a semi circular disc of radius 10cm pie 3. 14
Answer:
you have to × 3.14 to 10cm
=3.14×10cm
after you will get your answer correctly
Brandon was driving at a steady speed of 41 mph for 22 minutes. How far did he travel in that time?
Answer:
1320 feet i think
Step-by-step explanation:
41 mph is 60 feet a second
22 x 60 is 1320
i think this is the correct awnser
jjjjjjjjjbbjbbbjbjbjbjbbjjjbjbj\
Answer:
69.0
Step-by-step explanation:
So basically you just solve for it and das it. Now make me a sandwich
The slope of a line that passes through points (2, 6) and (-3,4) is -2/5
False
True
[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-3}~,~\stackrel{y_2}{4}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{6}}}{\underset{run} {\underset{x_2}{-3}-\underset{x_1}{2}}}\implies \cfrac{-2}{-5}\implies \cfrac{2}{5}[/tex]
can anyone help me with this please no deleting answers and no answering if you dont know what it is
help me with this graph pls
Answer:
3,7
Step-by-step explanation:
You just look at how far shifted to the left or right it is
Help me asap!!!
3(m+7) = 6 (m+2)
Answer:
m=3
Step-by-step explanation:
Is this right? I’ll mark your answer as brainliest.
Ellen is drawing two polygons. One of the polygons has three more angels than the other. What shapes could she be drawing
Answer:
https://brainly.com/question/8538275
PLS HELPPPPP PLS PLS
Answer:
B
Step-by-step explanation:
the answer is B girl hurry i got u
Evaluate the following expressions if a = 2, b = 3, x = 4, and y = 5.
4ab+y x a^3
A.1/2
B.65
C.2
D.18
Answer:
64
Step-by-step explanation:
Follow PEMDAS
4ab + y × a^3
4 (2) (3) + 5 × 2^3
4 (2) (3) + 5 × 8
24 + 5 × 8
24 + 40
64
Derive the law of cosines and the law of sines (we will consider only the acute triangle case).
How do you find derivative of a function with two variables.
A function z=f(x,y) has two partial derivatives and y. These derivatives correspond to each of the independent variables and can be interpreted as instantaneous rates of change (that is, as slopes of a tangent line). Similarly, ∂z/∂y represents the slope of the tangent line parallel to the y-axis.
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS
Answer:
(-2,4)
Step-by-step explanation:
D (5,4) ---> D(5-7,4) --> D(-2,4)
please help, easy question
Answer:
whats the question???
Step-by-step explanation:
Answer:
whats the question ?
Step-by-step explanation:
A swimming pool is 20.6 m long, 8.5 m wide, and has an average water depth of 1.7 m. Find the volume of water needed to fill the pool.
Answer:
Thus Volume of pool is [tex]297.67m^{3}[/tex]
GIVEN: A swimming pool 20.6 m long 8.5 m wide and height 1.7 m
TO FIND: Volume of water needed to fill it.
SOLUTION:
Length = 20.6 m
Width = 8.5 m
Height = 1.7 m
Volume = L × B × H
→ [tex]1.7\times20.6\times8.5[/tex]
→ [tex]297.67m^{3}[/tex]
Thus volume of pool is [tex]297.67m^{3}[/tex]
I hope this helps you
:)
Order the real numbers from greatest (top) to least (bottom)
[tex]\sqrt[3]{102} = 4.672\\6.5\\\frac{69}{25} =2.76\\\sqrt{102} = 10.0995[/tex]
Thus the numbers from greatest to least is
[tex]\sqrt{102}, 6\frac{1}{2} ,\sqrt[3]{102} , \frac{69}{25}[/tex]
Hope that helps!
Answer:
[tex]\sqrt{102} > 6\frac{1}{2} > \sqrt[\frac{1}{3}]{102} > \frac{69}{25}[/tex]
Step-by-step explanation:
[tex]4 < \sqrt[3]{102} < 5[/tex] [tex]\left\{\sqrt{64}=4,\sqrt[7]{125}=5\right\}[/tex]
[tex]6\frac{1}{2}=6.5[/tex]
[tex]\frac{69}{25}=2.76[/tex]
[tex]10 < \sqrt{102} < 11[/tex] [tex]\left\{\sqrt{100}=10\sqrt{121}=11\right\}[/tex]
So from greater to least:
[tex]\sqrt{102} > 6\frac{1}{2} > \sqrt[\frac{1}{3}]{102} > \frac{69}{25}[/tex]
I hope this helps you
:)
Ya'll FR get 50 points if you answer this question.
Answer:
The correct answer is A. the data is skewed to the right, so you have the correct answer chosen already...
Step-by-step explanation:
btw thanks for making this worth more points have a wonderful day!
Answer:
The data is skewed to right already
Step-by-step explanation:
As we can observe the graphThe box is shifted right towards a lot more So it's skewed right.If the radius of a circle is doubled, how does the area of the circle change?
Hint: find the area of a circle with r=2 & r=4; compare answers.
Equivalent expression to x - 9 =4
Answer:X=13
Step-by-step explanation:13-9=4
Answer:
13
Step-by-step explanation:
x-9+9=4+9
x=13
How do you find the equation, domain, and range using a graph?
Answer/Step-by-step explanation:
For the one on the left, the domain is (-∞,-1)∪[0,0]∪(1,3]
Remember that the domain is what values x are. If the dot is solid, use a bracket, if it is empty, use parentheses.
The range is [-3,-3]∪[-1,-1]∪(2,4]
The equation is a piece-wise function.
When x>-1 f(x)=-3
When x=0 f(x)=-1
When 1<x≤2 f(x)=2x
Explain why 82.5 + 8(0.25x) = 338.5 is equivalent to 82.5 + 2x = 338.5
Answer:
Multiply 0.25x by 8
Step-by-step explanation:
82.5 + 8(0.25x) = 338.5
Multiply 0.25x by 8 we get,
8 × 0.25x = 2x
Thus, 82.5 + 2x = 338.5
-TheUnknownScientist 72
Commutative property states out that in multiplication, changing the order of the numbers still have the same product (the product remains the same)
So, we can rewrite 8(0.25x) as (8 x 0.25)x = 2x
So, 82.5 + 8(0.25x) = 82.5 + 2x
A. 10%
B. 21%
C.30%
D.34%
E.49%
Answer:
34% see explanation below
Step-by-step explanation:
The total number who likes pizza is 73 and the total number of people surveyed is 215
So it'll just be 73/215 × 100 (for the percentage)