A dwarf seahorse swims 3/4 inch in a minute. How many minutes would it take the seahorse to swim 1/3 inch?
Answer
D
Step-by-step explanation:
3/4 needs to be divided by 1/3.
Student #4:
9 - 2x ≥ 4
-2x ≥ -5
x ≥
x ≥ 2
Solved the inequality incorrectly and graphed their solution incorrectly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.
help me. Please ;-;
i need 20 characters ;-;
Answer:
I need more context
Step-by-step explanation:
A cafeteria worker is wondering how student lunch prices at a high school have changed over time. She researches lunch prices for the years 2000 through 2015 and plots the data in a scatter plot. The best-fit line for the data has the equation y = 0.057x + 1.150, where x is the number of years since 2000 and y is the student lunch price, in dollars.
Determine whether each statement below is true or false based on the equation of the line of best fit. Select True or False for each statement:
The student lunch price was generally increasing between 2000 and 2015
The student lunch price changed by approximately 5.7 cents per year.
The student lunch price in 2015 was approximately $1.15
(1) x + 4 > 8. If you need to solve for x, what's the first step?
(A) Subtract x from both sides. incorrect answer
(B) Subtract 4 from both sides. incorrect answer
(C) Subtract 8 from both sides. incorrect answer
(D) Add x to both sides.
Answer:
b
Step-by-step explanation:
To get to the campsite Rick has to canoe 10 miles, hike 2 miles, and then canoe another 5 miles. If Rick canoes at a steady rate of 5 mph and hikes at a constant 2 mph, how long will it take Rick to get to the campsite?
Answer:
I'd say it will take him around 4 hours
Step-by-step explanation:
PLEASE HELP ME
Find the slope and y-intercept of the following graph.
Answer:
y-intercept: 3
slope: 2/3
Step-by-step explanation:
The y-intercept is the point that crosses the y-axis. In this case the y-intercept is 3.
When figuring out the slope, there are some methods. I am going to be using the rise over run method. Start at one point and go up and over untill it hits another point on a graph. Start at (-3,1). Go up 4. Go over 6. You will land on the point (3,5). Your answer will be 4/6. Simplify 4/6 and then you will get 2/3.
Eliot needs to replace a window that is in the shape of a semicircle.
What is the area of the window? Use 3.14 for π . Round your answer to the nearest hundredth of a square foot.
Answer:
7
\/
/
/
/
/
/
/
/
////
Step-by-step explanation:
How do I do the last part of the last question (10c)? Please show the work.
Answer:
15
Step-by-step explanation:
I think it is 15 because 3x5x1 is 15. I am not positive. Hope this helps.
Select all the expressions that are equivalent to –8.
A)80100
B)–800100
C)80 ÷ (–10)
D)–80 ÷ (–10)
E)−80−100
Answer:
The only one I can see right now is (C)
Step-by-step explanation:
Because a positive divided by a negative is negative, so 80/-10 is -8.
For A and B the numbers dont seem to make sense, are there any equations in middle of the numbers? I can help in comments if you tell me.
The expressions that are equivalent to –8 is only option C i. e 80 ÷ (–10)
What is Expression?Expression is a combination of operators, variables and numbers
Two expressions are said to be equivalent when we solve both we get the same answer.
For A and B the numbers dont seem to make sense, are there any equations in middle of the numbers
For option C, –8 is equivalent to 80/-10 because a positive divided by a negative is negative, so 80/-10 is -8.
For option D, –8 is not equivalent to -80/-10 because a positive divided by a positive is positive, so -80/-10 is 8.
So option C is equivalent to -8.
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For everyone who answered, 6 divided by 3
Answer:
2
Step-by-step explanation:
6/3 = 2
Answer:
2
Step-by-step explanation:
erica earn money by tutoring and babysitting. She always tutors for 5 hours each week and the amount she babysits changes from week to week. let x be the hours that arica babysitters. Write an expression to show the total numbers of hours erica works each week.
Numbers That you have to use to solve this problem: +,-, . , =, ( , ), x, 5, 8, 13.
The expression to show the total number of hours erica works each week is 5 + x.
What are work and time?Work is the completion of any task for example if you have done your homework in 5 hours then you have done 5 hours.
Another example of work is that if you have done your food by 1 hour it means your work duration is 1 hour so work is basically the time duration of any task which you have done.
Given that Arica earns money by tutoring and she did by 5 hours each week and she also babysits for x hours each week.
Hence, 5 + x will be the correct expression to show the total number of hours erica works each week.
So erica earns money of a total of that 5 + x of the week the value of x is anything it could be 1 ,2 anything.
For more information about the work and time relation
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6/7 1/2 in simple form
Answer:
6/7 is 6/7 and 1/2 is 1/2 unless your trying to divide them then it would be 1 5/7
Step-by-step explanation:
There are 35 female performers in a dance recital. The ratio of men to women is 4:7. How many men are in the dance recital?
Answer:
10/12
Step-by-step explanation:
Answer:
There are 32 female performers in a dance recital the ratio of men to women is 3/8 How many men are in the dance recital
But we have 32 female performers in the dance recital. Hence there are 3×4=12 men in the dance recital
Step-by-step explanation:
correct me if im wrong
These are hard for me
Answer:
3: D
4: 2:
5. C: 9/5
Step-by-step explanation:
Write the power of 10 to multiply the divisor by to make it a whole number. Then, write the equivalent problem and find the quotient.
16.65 divided by 0.37
i need halp wit this and also i brainly keeps deleting meh questions
Answer:
45
Step-by-step explanation:
The equivalent problem is 16.65×10²/0.37×10² and the quotient is 45.
What is a quotient?In arithmetic, a quotient is a quantity produced by the division of two numbers. The quotient has widespread use throughout mathematics, and is commonly referred to as the integer part of a division, or as a fraction or a ratio.
Given that, 16.65 divided by 0.37.
Now, multiply both numerator and denominator by 10², we get
16.65×10²/0.37×10²
= 1665/37
= 45
Therefore, the quotient is 45.
Learn more about the quotient here:
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The table and the graph below each show a different relationship between the same two variables, x and y.
How much more would the value of y be on the graph than its value in the table when x = 12?
- 20
- 90
- 150
- 180
PLS HELP ILL MARK BRAINLIEST 5.)A farmer sells carrots and cucumbers together in a basket. The ratio of carrots to cucumbers is 5:9 If the total amount of carrots and cucumbers sold yesterday at the street fair was 98, how many of each were sold?
Answer:
53 cucumbers and 45 carrots
Step-by-step explanation:
I HOPE I HELPED!
if I did maybe I could get brainlist? :)
Answer:
35 carrots & 63 cucumbers
Step-by-step explanation:
Add both of the numbers in the ratio (5 + 9 = 14) Then take that sum and divide 98 by that sum (98/14). Whatever the quotient is, multiply each number in the ratio by that. (98/14 = 7) (5 x 7 and 9 x 7)
Hope this helps!
Answer question here ASAP :))
Answer:
y = - 2x - 7
Step-by-step explanation:
What is the equation to find the circumference of a circle?
Answer:
C=2 π r
Step-by-step explanation:
Answer:
C=2(3.14)r
or
C= 3.14(d)
Step-by-step explanation:
This is an equation to find circumference using radius or diameter
An electronic picture frame is on sale for $80.75.if the price represents a 15% discount from the original price, what price to the nearest cent
plzz help
must fill out whole sheet, and you don't have to explain, just the answer will be fine. 100 points + brainliest for best answer
1.a 2 + 22s
1 b. -6a + 8
2a. 81r + 18
2b. 132+ 50p
3a. -36 - 4r
3b. 40 + -25m
4a. 6+16r
4b. -28z + 7
5a. 96y - 40
5b. -99u -72
6a. 77 - 63m
6b. -40 - 35p
7a. -72v + 6d
7b. -45b - 9c
What are the two ways you could write a constant of proportionality equation?
This table models a linear function.
x −12 −8 −4 4
y 4 2 0 −4
Enter the coordinates of the y-intercept in the boxes.
Answer:
(0,-2)
Step-by-step explanation:
I need help with this ASAP!
Examine the picture below. What is your answer?
Explain how you determined your answer.
PLEASE HELP WILL GIVE BRAINLEST EMERGENCY!
Jacob drew this picture of his bedroom.
The ratio of an actual dimension to the
dimension in the drawing is 60:1.
a) The actual length of his bedroom is
9 m. What is the length of the
bedroom in Jacob’s drawing?
b) The width of Jacob’s bedroom in
the drawing is 12 cm. What is the
actual width of his bedroom?
Answer:
b
Step-by-step explanation:
Susan deposited $275 in a savings account that earns simple interest at a rate of 4.5%. She made no additional deposits and no withdrawals. When Susan closed the account, she had earned a total of $148.50 in interest. How long was the account open?
Answer: 12 years
Step-by-step explanation:
Answer:
12 Year.
Hope this helps
Step-by-step explanation:
Can someone please tell me how to measure the diameter of a circle? Im confused.
Answer:
Draw a straight line across the center of the dot and join 2 edges of the circle together. Then measure the line.
Step-by-step explanation:
The diameter of the circle is only found when it is in the center of the circle.
stephenie puts 30 cubes in a box the cubes are 1/2 inch each side the box hold 2 layers with 15 cubes in each layer what is the volume of the box
Answer:
15 cubic inches
Step-by-step explanation:
hope this helped