Answers
Answer: B
Step-by-step explanation:
Related Questions
An airplane flies 3,080 km from Houston to New York at a speed of 770 km/h. How long did it take the plane to travel that distance?
Answers
Answer:
time = distance/speed
3080/770 = 4
So it took 4 hours.
Step-by-step explanation:
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each expression to make pairs of equivalent expressions.
Answers
Answer:
2314
Step-by-Step
this should answer your question correctly
Answer:
2314
Step-by-step explanation:
In 1990 Detroit, Michigan, had an estimated population of 1,027,974. By 2000 the population had decreased 7 1/2%. What was the estimated population in 2000 for Detroit, Michigan? Find the answer to the nearest whole number.
Answers
Answer:
950876
Step-by-step explanation:
- the population had gone down 7.5%, that means 92.5% of the population remained [ 100 - 7.5 = 92.5 ]
- 92.5% of the original population is
( 92.5/100 ) * 1,027,974
- calculate and you'll get = 950875.95
- rounded up, its 950876
What is the equation of the line that passes through the points (4, –1) and (3, 5)?
Answers
Answer:
(4, -1) (3, 5) In this problem, we use the formula y2 - y1 over x2 - x1.
Step-by-step explanation:
Step 1: Plug In--> 5 - (-1)
3 - 4
Step 2: Simplify. --> 6
-1
Answer: -6
Please look at the picture and give me the right answer, if your answers are right, you will get brainliest.
Answers
Answer:
80
Step-by-step explanation:
60 seconds=1 minute
6x10=60
multiply the number of cups with the same number used to multiply 6 with
8x10=80
80 cups per minute
Captain America's circular shield has a diameter of 76.2 centimetres. What is the area of his shield?
Answers
Answer:
4560.37
Step-by-step explanation:
A= 1 /4 x π x 76.2²
Brainliest?????
The area of the Captain America's circular shield is 4560.36 cm²
From the question,
We are to determine the area of Captain America's circular shield, which has a diameter of 76.2 cm.
To do this,
We will use the formula for finding the area of a circle.
The formula for the finding the area of a circle is
[tex]A = \pi r^{2}[/tex]
Where, A is the area
and r is the radius of the circle
From the question
Diameter of the circular shield = 76.2 cm
First, we will determine the radius of the circular shield
From
[tex]Radius = \frac{Diameter}{2}[/tex]
∴ Radius of the circular shield = [tex]\frac{76.2}{2}[/tex] cm
Radius of the circular shield = 38.1 cm
Now, for the area of the shield
r = 38.1cm
∴ Area of the shield = [tex]\pi \times 38.1^{2}[/tex]
Area of the shield = 1451.61π
(Take π = 3.14159)
∴ Area of the shield = 1451.61 × 3.14159
Area of the shield = 4560.36 cm²
Hence, the area of the circular shield is 4560.36 cm²
Learn more here: https://brainly.com/question/12180399
Ben is going to rotate a figure in Quadrant IV 90 counterclockwise. In which Quadrant should be image be
Answers
Ben earns $12,800 a year. About 15% is taken out for taxes.How much is taken out for taxes?
Answers
Answer:
10,200
Step-by-step explanation:
Subtract 15% using a calculator.
12,800-15%
Part A: Determine the average rate of change over the interval [B, C] .
O 6
O 24
O 96
O 384
Part B: Determine the average rate of change over the interval [D, E] .
O 6
O 24
O 96
O 384
Part C: The average rate of change is
O larger over the interval [D,E] than [B,C].
O smaller over the interval [D,E] than [B,C].
O the same over the interval [D,E] than [B,C].
Answers
Answer:
Part A: 24
Part b: 384
Part c: larger over the interval
Step-by-step explanation:
In a fish tank there are 5 star fish for every 4 piranhas. Write 3 equivalent ratios.
Thank you
Answers
Answer:
10:8 (starfish:piranhas)
20:16 (starfish:piranhas)
15:12 (starfish:piranhas)
Step-by-step explanation:
Type the expression that results from the following series of steps:
Start with x and double it.
Answers
Answer:
y= 2x
Step-by-step explanation:
when you wanna double something, you multiply it by 2
I NEED HELP ASAP, WILL GIVE BRAINLIEST
Which shows the series 0 + 2 + 6 + 12 written in sigma notation? Which shows the series 0+2+6+ 12 written in sigma notation? a. 4 (2n - 2) n=1 b. 4 (n-1) (n − 2) n=1 C. 4 (n2 - 1) n=1 d. 4 An(n-1) n=1
Answers
Answer:
d
Step-by-step explanation:
Use POE to eliminate answers that are not correct. Plug 1,2,3,4 into n for each of the sums, and see if they give you 0+2+6+12. Only D does this.
Lucy bought 6 packs of duct tape for $19.50. What is the cost of a pack of duct tape, in dollars, if all the packs cost the same
Answers
Answer:
$3.25
Step-by-step explanation:
19.50/6=3.25.
Each pack costs $3.25.
a. 3x - 7+9 - 2x = x+2
Simplify equation
Answers
Answer:
No solution
Step-by-step explanation:
3x - 7+9 - 2x = x+2
3x-2x-x=2+7-9
0=0
No solution
write an equation with a slope of -1/2 that passes through the point (4,-9)
Answers
Answer:
It should be y=-1/2+(-1)
Step-by-step explanation:
Drag the correct description to tell whether the graph represents a function.
Answers
Answer:
1) Not a function 2) function 3) function
Step-by-step explanation:
Use the vertical line test. If you draw a line on every vertical line on the graph and you see two points, it is not a function.
The graph is shown in options B) and C) represents a function and this can be determined by carefully observing the given graph.
Check all the options in order to determine whether the graph represents a function or not.
A) The graph shows in this option that the two lines are intersecting at (x = 2). Therefore, this graph does not represent a function.
B) The graph shows in this option is in the shape of a parabola whose vertex is at (-2,0). Therefore, this graph does represent a function.
C) The graph shows in this option is in the shape of a wave. This graph may represent a trigonometric function. Therefore, this graph does represent a function.
For more information, refer to the link given below:
https://brainly.com/question/13710437
(ANSWER ASAP) Solve the inequality.
Answers
Answer:
a>6
Step-by-step explanation:
add 2 to both sides
Answer:
a>6
Step-by-step explanation:
First, you would add 2 to each side to cancel out the -2 after the a. Now, you have a>6.
Which of the following is not an advantage of renting?
a. ease of mobility
b. fewer responsibilities
C. lower initial costs
d. restricted lifestyle
Answers
Answer: d.
restricted lifestyle
Step-by-step explanation:
on ed
The option that is not an advantage of renting is;
D: Restricted lifestyle
When we rent a home, it means that we are paying the owner of the home some money periodically which could be yearly, monthly weekly e.t.c to make use the house.
Now, renting a home could be advantageous for different reasons and so let us look at each option given;
A) Ease of mobility; Sometimes we need to rent a home close to our place of work or business for ease of movement and as such this is an advantage.
B) Fewer responsibilities; Sometimes when we don't have too many responsibilities, renting a small home for a specific purpose could be very beneficial.
C) Lower Initial Costs; Renting a home is always cheaper initially than buying a home.
D) Restricted lifestyle; This is not an advantage of renting a home because renting a home is not meant to restrict your lifestyle but improve it.
Read more about renting at; https://brainly.com/question/14626962
find x
please help me out will mark you brainliest
Answers
Answer:
x=52
Step-by-step explanation:
Answer:
Step-by-step explanation:
41+x+87=180, x=52
Put 2y= -3x = 5 in standered form
Answers
Answer:
3x + 2y = 5
Step-by-step explanation:
Given: 2y= -3x + 5 (assuming the sign before 5 is + instead of =)
for standard form, it has to be in ax + by = c
2y = -3x + 5; add 3x to both sides
3x + 2y = 5
what would the answer be iam kinda stuck on this
Answers
Answer:
82
Step-by-step explanation:
Triangles' degrees supposed to add up to 180 degrees. 56 = 42 = 98. 180 - 98 = 82.
Find the slope of each line
Answers
ok so its
0,-2 and 1,-3
PLS HELP 100 POINT I WILL MARK BRAINLEST
The New York State Department of Health (NYSDOH) collects, compiles, and analyzes information on influenza activity year round in New York State (NYS) and produces this weekly report during the influenza season. The following data starts on the first week of December.
Week 1 - There were 1,839 laboratory-confirmed influenza reports
Week 2 - There were 3,264 laboratory-confirmed influenza reports
Week 3 - There were 5,301 laboratory-confirmed influenza reports
Week 4 - There were 9,211 laboratory-confirmed influenza reports
Week 5 - There were 10,085 laboratory-confirmed influenza reports
Make a prediction. Knowing that this is the peak of the season (peak means the highest numbers of cases during the season), what do you guess the data will be in three months. Why do you think this?
Answers
Answer:
The number of cases will go down.
Step-by-step explanation:
It is stated that this data was recorded during the peak of the season, so it will go down in three months.
3. Sum of digits of a two digit number is 14. When 18 is added to the original number, then the new number is obtained by exchanging the digits of the original number. Express the statements in equation.
Answers
Answer:
let the numbers be xy
general form of the number =10x+y
sum of digits of a number =14
x+y=14………[1]
if 18 is added to the number, then digits are interchanged
10x+y+18=10y +x
9x-9y=-18
X-y=-2………[2]
the linear equations are 1) x+y=14
2) X-y=-2
adding [1],[2]
2x=12
x=6
x+y=14
y=14-x
y=14-6
y=8
there fore the number =10*6+8
=68
check:-
1)6+8=14
2)68+18=86
I hope this helped!
Step-by-step explanation:
Evaluate and simplify (reduce) 1 2/3 * 4/5
Answers
Answer:
4/3 or 1 and 1/3
Step-by-step explanation:
Convert to the same denominator and turn the first on into an improper fraction and multiply.
Step-by-step explanation:
1 1/3 or 1.333(repeating)
please help meh i really need it thanks UwU
Answers
Answer:
a. 9.5
b. 32
c. 68
d. 15
Step-by-step explanation:
Which expression(s) have a value that is greater than 6?
Select all the correct answers.
A. 6×23
B. 6×218
C. 6÷34
D. 6−15
F. 6−120
Answers
Answer:
A B F
Step-by-step explanation:
juussssstttttt trrrruuuassttt meeee
simplify -d - 10.25(16d-4)
Answers
8x+4(4x- 3) = 4(6x +4)-4
Answers
PLEASE HELP
Let f(x) = 4x + 3 and g(x) = -2x + 5. Find.(f.g)(5)
a. 23
b. -17
c. -41
d. -5
Answers
Answer:
After solving we get (f.g)(5)=-115
But the correct option is not given in the question.
Step-by-step explanation:
We are given:
[tex]f(x) = 4x+3\\g(x)=-2x+5[/tex]
We need to find (f.g)(5)
First we will multiply f and g to find (f.g) i.e
[tex](f.g)(x)= f(x) \times g(x)\\(f.g)(x) = (4x + 3)(-2x + 5)\\(f.g)(x)=4x(-2x+5)+3(-2x+5)\\(f.g)(x)=-8x^2+20x-6x+15\\(f.g)(x)=-8x^2+14x+15\\[/tex]
Now putting x=5
[tex](f.g)(x)=-8x^2+14x+15\\Put \ x=5\\(f.g)(5)=-8(5)^2+14(5)+15\\(f.g)(5)=-8(25)+70+15\\(f.g)(5)=-200+70+15\\(f.g)(5)=-115[/tex]
So, after solving we get (f.g)(5)=-115
But the correct option is not given in the question.
