Aditi can walk 1.7 miles in half an hour. At the same constant speed, how many hours would it take her to walk 17 miles?
Answer:
It takes aditi 5 hours to walk 17 miles.
Step-by-step explanation:
First, find her speed in miles per hour.
1.7 miles in half an hour.
1.7 * 2 = 3.4
3.4 miles per hour.
To find the time, use the distance formula.
Distance = rate * time
17 = 3.4 * time
17/3.4 = time
5 = time
The product of a number below - 7/10 is 2/10
what is the number?
-7/20
7/20
- 5/7
5/7
Answer:
[tex]\frac{5}{7}[/tex]
Step-by-step explanation:
This question can be written algebraically as [tex]-\frac{7}{10} x=\frac{1}{2}[/tex]
And the image below shows step-by-step on how to solve it
Hope this helps! :)
mrs aleaze tells her stuents there will be 50 questions on their test and 20 percent of them will be word problems how much problems are on the test
sience 20% of 50 is equal to _ there will be_ word problems
What is the area of this figure?
EXPERTS CALLIND ALL EXPERTS!!! What is 1/4+b=3/4
Answer:
56
Step-by-step explanation:
78
please help!!
(dont steal points pls)
Answer:
i think its 8.7 miles but i might be wrong please correct me if i am
Step-by-step explanation:
Well main street is 5.6 and there is a gab in between main street and highway 1 and its a big gab but not that big it is asking what the length and they are asking what the distance from highway 1 to main street is and that may not seem so far way but its asking from the begining of highway one. I THINK THAT IS CORRECT BUT I'M NOT VERY SURE
Solve for x !!!!!!!!!!!
Answer:
C
Step-by-step explanation:
If the circumference of a circle is 36π, what is the length of a radius of the circle?
A. 6
B. 18
C. 36
D. 72
Answer:
The answer is 6 (A)
Step-by-step explanation:
The exact answer is 5.73, but I think in the question they are rounding to the nearest whole number, so the rounded answer is 6.
My work:
C = 2πr
r = C
2π = 36
2·π = 5.72958
Pleeeeeeeeseesseseeee
Answer:
B) Domain 0, 1, 2, 3; Range -3, -2, -1, 0
Step-by-step explanation:
The x-axis number in an ordered pair is the domain. The y-axis number is the range.
Hope it helps!
ehhhhhhhhhhhhhhhhh sorrry i just wanna points
Yes, because each input has an output.
Yes, because 3 has one output.
No, because 1 has two inputs.
No, because -2 has two outputs.
Answer:
no because -2 has two outputs
plzzz help me with my math it hard
Answer:
Step-by-step explanation:
please help 100 points
Answer:
thx
Step-by-step explanation:
PLEASE HELP! BRAINLIEST IF CORRECT!
Which variable is most important to the following problem?
Dorothy played the first 17 minutes of the game. Evelyn then replaced her for the rest of the half. Evelyn started the second half and was replaced by Dorothy with 21 minutes left in the game. If each half is 45 minutes long, how many minutes did Evelyn play?
A. the length of a half
B. the amount of time Evelyn played
C. the number of players on a team
Step-by-step explanation:
B she played 52 minutes long
C 11 players
A length if a half 15
How many radians are in 1 degree?
A
TT
180
B
180
TT
c
TT
360
D
360
TT
Answer: C Because Radians Are Rotations 1 Radian is 360 Degrees
Step-by-step explanation:
In a trivia game your team has -6 points. The other team has 15 points. What is the difference in points between the two teams?
Answer:
21 points
Step-by-step explanation:
The difference in points between the two teams is 15-(-6) = 21 points.
Hope this helped!
Which measurement is the best estimate for the length of a clothespin?
9 cm
9 km
9 mm
9 m
5y + 4
+ (y + 7)
subtracting polynomials
Answer:6y+11
Step-by-step explanation:
Answer:I really don’t know lol
What is the range of the function f(x) = 1/2^x?
2x - 3y = 6
7x - 3y = -9
System of equations please solve
What percentage is 388 ??
Answer: 77.6%
Step-by-step explanation: By using the basic calculation of percentage strategy, it's 77.6%
If f(x) = 2x^2 +1, what is f(x) when x = 3?
O1
O7
•13
O 19
Answer:
19
Step-by-step explanation:
Plug 3 in for (x)
You'd have: 2(3)²+1
Solve. Do parentheses first so... 3²=9
You now have: 2(9)+1
Solve
18+1 = 19
BRAINLIEST TO RIGHT ANSWER! PLEASE HELP!
Answer:
y=2/3x-6
Step-by-step explanation:
Slope is 2/3
y-intercept is -6
Yo can I get some help with this!
Answer:
b=56
Step-by-step explanation:
Try
Is this answer correct yes or no?
Yes, it is correct. Your so smart :)
I hope you have a good day, Loves •v•
Answer:
Yes, that is correct.
3
There are 900 students in a school.
47% of the 900 students are girls.
Work out the number of girls in the school.
Select the correct answer.
Which expression is equivalent to 8V6?
O A. 14
OB.
748
O C. 196
OD. 384
Reset
Given:
Consider the complete question is "Which expression is equivalent to [tex]8\sqrt{6}[/tex]? A. [tex]\sqrt{14}[/tex] B. [tex]\sqrt{748}[/tex] C. [tex]\sqrt{196}[/tex] D. [tex]\sqrt{384}[/tex]".
To find:
The equivalent expression.
Solution:
We have,
[tex]8\sqrt{6}[/tex]
It can be written as
[tex]=(\sqrt{8})^2\sqrt{6}[/tex]
[tex]=\sqrt{8}\cdot \sqrt{8}\codt \sqrt{6}[/tex]
[tex]=\sqrt{8\cdot 8\cdot 6}[/tex] [tex][\because \sqrt{a}\sqrt{b}=\sqrt{ab}][/tex]
[tex]=\sqrt{384}[/tex]
So, [tex]\sqrt{384}[/tex] is equivalent to [tex]8\sqrt{6}[/tex].
Therefore, the correct option is D.
Alex made 3/5 of a batch of cookies in 3/10 of an hour. How much time will it take him to make 1 full batch of cookies?
Answer:
[tex]\frac{1}{2}[/tex]h
Step-by-step explanation:
Let the total batch of cookies be x.
[tex]\frac{3}{5}[/tex]x = [tex]\frac{3}{10}[/tex]h
[tex]\frac{5}{5}[/tex]x = [tex]\frac{5}{3}[/tex] × [tex]\frac{3}{10}[/tex]h
x = [tex]\frac{15}{30}[/tex]h
x = [tex]\frac{1}{2}[/tex]h
Need help ASAP!!
Find the unknown side of the triangle below (round to the nearest tenth).
A.) 210.5 cm
B.) 5.4 cm
C.) 16 cm
D.) 20.5 cm
Answer:
the answer is D, 20.5cm
Step-by-step explanation:
x is hypotenuse
hypotenuse formula:
[tex]hypotenuse = \sqrt{ {a}^{2} + {b}^{2} } [/tex]
let 15cm = a
let 14cm = b
[tex]x = \sqrt{15 {}^{2} + {14}^{2} } [/tex]
[tex]x = \sqrt{225 + 196} [/tex]
[tex]x = \sqrt{421} [/tex]
[tex]x = 20.5cm[/tex]
a girl paid 6.28 for 3/4 pound of shrimp. what was the unit price in dollars per pound?
Divide the amount spent by the weight:
6.28 / 3/4 = 8.37
Unit price is $8.37 per pound
Solve these equations as a ordered pair
Y= 2x-3
Y= -x
Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.
1. Change the equation to slope-intercept form. Identify the slope and y-intercept of the equation. Be sure to show all your work.
2. Describe how you would graph this line using the slope-intercept method. Be sure to write using complete sentences.
3. Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences.
4. Graph the function. On the graph, make sure to label the intercepts. You may graph your equation by hand on a piece of paper and scan your work or you may use graphing technology.
5. Suppose Sal's total profit on lunch specials for the next month is $1,593. The profit amounts are the same: $2 for each sandwich and $3 for each wrap. In a paragraph of at least three complete sentences, explain how the graphs of the functions for the two months are similar and how they are different.
6. Below is a graph that represents the total profits for a third month. Write the equation of the line that represents this graph. Show your work or explain how you determined the equations.
Answer:
x=366 Y=330
Step-by-step explanation:
Answer:
x=366 Y=330
Step-by-step explanation:
Hope this helped have an amazing day!