For f (x) - 3x+1 and g() - x-6, find
A.
3x +1
XP-6
++ V6
B.
3x +1
X-6
C.
x² - 6
3x+1
*+-
3
x² - 6
D.
3х +1
Answer:
C. (x²+6)/(3x+1),x not equal to -1/3
stay safe healthy and happy....What is the range?
(-7, 4) (2, 6) (1, -3) (5, 0) (9, -1)
Answer:
This is the answer
Step-by-step explanation:
(4,6,-3,0,1)
In the diagram, line m is tangent to the circle and m overline CAB =278°. Find m < CBE .
The angle m∠CBE between the intersection of the chord and tangent line is equal to 41°
How to calculate for angle between the intersection of a chord and a tangent.To calculate for the angle between the intersection of a chord and a tangent we need to know the measure of the intercepted arc, and then divide it by 2 to get the angle.
If the measure of the arc CAB is given to be equal to 278°, then the measure of intercepted arc BC is calculated as:
arc BC = 360 - 278
arc BC = 82°
angle CBE = 82°/2
m∠CBE = 41°
Therefore, the angle m∠CBE between the intersection of the chord and tangent line is equal to 41°
Read more about chord and tangent here:https://brainly.com/question/4470346
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The table shows the results of a survey at a local school. The survey asked 7th and 8th graders if they pack their lunches or if they buy their lunches in the school cafeteria. Here are the results.
47 seventh graders were surveyed and 19 of them pack their lunches.
52 eighth graders were surveyed and 33 of them buy their lunches.
Construct a two-way frequency table for the data.
Answer: The table is shown in the attached image
Row One: 19, 28, 47Row Two: 19, 33, 52Row Three: 38, 61, 99The commas are not to be entered in any of the boxes. Just the numbers only.
=====================================================
Explanation:
"47 seventh graders were surveyed" means that 47 goes in the last value of the first row. This is the total of the 7th graders. Of this total, 19 pack their lunches (ie bring them from home). That indicates 47-19 = 28 seventh graders buy their lunch.
For row one, we have the values: 19, 28, 47 in that exact order when going from left to right.
------------------
We use the same idea for the 8th graders.
52 total eighth graders, 33 buy their lunch
52-33 = 19 pack their lunch
For row two, the values from left to right are: 19, 33, 52 in that exact order.
To get the values in row 3, we add up everything that's over top of it.
Meaning for column 1, we have 19+19 = 38 total students who pack their lunch. In column 2, there are 28+33 = 61 people who buy their lunch. Lastly, column 3 we have 47+52 = 99 students overall.
For row three, the values from left to right are: 38, 61, 99
Note that adding the first two items of row three gets us 38+61 = 99
It's not a coincidence that this is happening. This is just another way to get the grand total of 99. You could also add up the four values that are not in the total column or total row to get 19+28+19+33 = 99. Again, this is not a coincidence we end up with 99.
Refer to the table below to see a summary.
PLEASE HELP
You buy a new motorcycle for $15,500. Its value depreciates by 8.5% each year. In how many years will it be worth only a tenth of what you paid for it?
a. 26
b. 27
c. 24
d. 25
Answer:
a. 26
Step-by-step explanation:
The formula for depreciation is given as
y = a(1 - r)^t
a = Initial value = $15,500
y = Current value = 1/10 of Initial value = $1,550
r = depreciation rate = 8.5% = 0.085
t = time in years = ?
Hence,
1550 = 15500(1 - 0.085)^t
1550 = 15500(0.915)^t
Divide both sides by 15500
1550/15500 =(0.915)^t
0.1 = (0.915)^t
Take the Logarithm of both sides
log 0.1 = log(0.915)^t
log 0.1 = t log (0.915)
Divide both sides by log 0.915
t = log 0.1/log 0.915
t = 25.920900964 years
Approximately Time t = 26 years
Option a is correct
Find the radius of the circle 615.8 square inches
Answer:
r is around 14 in
Step-by-step explanation:
615.8* pi*r^2
hope this helps! :)
A rectangle has a length of (x+5)and a with of x Write down the expression for the area of a rectangle If the area is 24cm²,find the value of
Answer: Width = 3cm
Length = 8cm
Step-by-step explanation:
Length = x+5 cm
Width = xcm
Area = 24cm²
Area of a rectangle = length × width
x × (x + 5) = 24
x² + 5x = 24
x² + 5x - 24 = 0
x² + 8x - 3x - 24 = 0
x(x + 8) - 3(x + 8) = 0
x - 3 = 0
x = 3
Width = 3cm
Since length = x + 5 = 3 + 5 = 8cm
Length = 8cm
pls pls help me pls
Deposition is....
Group of answer choices
when sediments and rocks are dropped at the end of a river
a destructive force that breaks down beaches
the aftermath of an earthquake
when rocks and sediment are taken away
What force is constructive and destructive and pushes magma out of the earth's crust?
a volcano
an earthquake
erosion
weathering
I promise if anyone answer this y’all are the biggest og’s ever to exist
Answer: 60
Step-by-step explanation:
A sphere has a volume that is 26244 cubic meters. Find the radius of the sphere.
Answer:
18.44 ..... hope this helps
Step-by-step explanation:
V=
4
3
π
r
3
Solving forr
r=
3
V
4
π
⅓
=
3
26244
4
π
⅓
≈
18.43517
10% of the tickets sold at a water park were child tickets. If the park sold 90 tickets in all, how many child tickets did it sell?
Answer: the answer is 10 trust me.
What percent of babies born in the United States are classified as having a low birth weight (< 2,500 g)? Explain how you got your answer.
Answer:
1.42%Step-by-step explanation:
Infants born with a birth weight less than 1500 g are defined as very low birth weight (VLBW) infants. Approximately 3,952,841 US births were reported in 2012. Low birth weight (< 2500 g) was noted in 7.99% of the births, and VLBW was noted in 1.42% of all births.Can someone help me find the area of this octagon
Answer:
2x1.5=3
Step-by-step explanation:
You roll a number cube one time.
What is the probability of rolling a 5 or a 8?
Answer:
16 is probability
Step-by-step explanation:
Jason wants to earn at least $250 each week working during the summer.
Jason earns $6.00 an hour babysitting.
Jason earns $7.75 an hour working at a store.
He can work no more than 40 hours each week.
Let b equal hours of babysitting, and s equal hours working at the store.
Which system of inequalities models the constraints?
6.00b + 7.75s ≤ 40
b + s ≥ 250
6.00b + 7.75s ≥ 250
b + s ≤ 40
6.00b + 7.75s ≥ 40
b + s ≥ 250
6.00b + 7.75s ≤ 250
b + s ≤ 40
Answer:
6.00b + 7.75s ≥ 250
b + s ≤ 40
Step-by-step explanation:
6.00b + 7.75s ≥ 250---this represents how much he will make
b + s ≤ 40---these are his hours. B+S are his hours, and they can't be greater than 40 hrs, so ≤.
Hep me please dad, mom, stranger, best friend step sister, real sister, step brother, real brother. blood for the blood god
Answer:1040
Step-by-step explanation:
Yesterday 40 bakery customers bought muffins and 16 of those customers bought banana muffins. If 200 customers buy muffins tomorrow, how many would you expect to buy a banana muffin?
Answer:
80 customers would buy a banana muffin
Step-by-step explanation:
16/40 x 100 = 40%
40 x 200 = 8000
8000/100 = 80
Please help!!!
Right Triangle A is a scale drawing of Right Triangle B. What is the area of right triangle B.
Answer:
x is 64 .
so the area of triangle b is 1 divide 2 ×64 ×8 which is 512 cm2
What is the probability of spinning blue on the image shown?
Answer:
3 out of 8
Step-by-step explanation:
Answer:
P(blue) = 3/8
Step-by-step explanation:
it waz correct. trust me
3. Which store offers the better buy for cola? Explain how you decided.
You have to find out how much 1 can costs from Bulky and Streamline
Answer:
the streamline market
Step-by-step explanation:
Solve for x in the diagram below.
True or False
All lines are congruent to one another.
Answer:
This is false. Lines will be congruent if they have the same length, which is not the case in all situations.
Answer:
Line segments are congruent if they have the same length. However, they need not be parallel. They can be at any angle or orientation on the plane. In the figure above, there are two congruent line segments.
please help me thanks
Answer:
12/16=3/4
Step-by-step explanation:
20 POINTS: Sally is traveling from city A to city C by way of cityB. There are 4 flights from A to B and 6 flights from
B to C. How many different routes are possible?
Answer Choices
A)10
B)12
C)24
D)15
Please provide explanations step by step
Answer:
A: 10 or C:24
Step-by-step explanation:
Hopes this helps.
Bob can type 2 letters in 4 hours while bill can do it in six. How many hours will it take them, working together, to type six letters
Answer:
7hr 12 min
Step-by-step explanation:
Given that
Bob can type 2 letters in 4 hours
while on the other hand bill can do it in six hours
We need to find out the no of hours in which they type 6 hours
So,
Bob's rate is
= 2 ÷ 4
= 1 ÷ 2 letter per hour
And,
Bill's rate is
= 2 ÷ 6
= 1 ÷ 3 letter per hour
Now
Together rate is
= 1 ÷ 2 + 1 ÷ 3 = 5 ÷ 6 letter per hour
We know that
rate × hours = production
Let us assume the hours be x
So,
(5 ÷ 6)x = 6
x = (6 ÷ 5) × 6
x = 36 ÷ 5
= 7 1 ÷ 5
= 7hr 12 min
Name the polygon. Write whether it is regular
or not regular.
Answer:
it is an octagon; it is not regular
I need help with these questions
Answer:
1) 2400 sq feet
2) $93.75
3) A (first answer)
Step-by-step explanation:
1) replace the 6 inches with 60 feet and 4 inches with 40 feet. We do this bc 1 inch = 10 feet. Then multiply 60 x 40 to get 2400 sq feet
2) we know that 25% off of 100 is 75. Then to add 25% back to 75 we find 25% of 75. 25% of 75 is 18.75. So we add 18.75 + 75 to get $93.75
3)
hope this helps <3
please help me!!!!!!
Answer:
C
Step-by-step explanation:
Answer:
cneel use four bags and put 3 items in each. his sisyers put four items
ANSWERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
A streaming video service administers a survey through its platform to evaluate the variety of options provided through the service. This is one of the questions on the survey.
Rate the variety of material available through our service on a scale of 1 to 4 stars, with 4 being the highest.
☆ ☆ ☆ ☆
Which of these could affect the results of the survey?
A.
The survey is biased because it was administered through the service instead of in person.
B.
The survey is biased because it is being taken only by the service’s users.
C.
People who don’t have the service can’t take the survey.
D.
The answer options could be interpreted differently by different users.
Answer:
The answer for you here is D.
Step-by-step explanation:
A. makes no sense, I don't think I need to explain myself there lol.
B. and C. both pretty much say the same thing, since you can only pick one that makes those answers sketchy. Not to mention, if anything it would be MORE biased for the survey to allow people who don't even use the service to vote.
D. This one simply makes the most sense, as that is indeed something that varies greatly from person to person. (Also I got this one right on the test :P )
The option that could affect the results of the survey is the answer options could be interpreted differently by different users.
What can affect the results of the survey?The survey is meant to be taken only by those who use the service. The fact that the survey administered through the service instead of in person does not make the survey biased.
The question is too ambiguous and it can be interpreted differently by the users.
To learn more about surveys, please check: https://brainly.com/question/13532910
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