Answer: explanation:
30
The chocolates were in the full box, if Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 is 30.
What is a fraction?A numerical value that designates a portion of a whole is used to represent fractions. A fraction is a component or section taken from a whole, which can be any number, a certain amount, or an object.
Given:
Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5,
Calculate the total chocolate as shown below
Total chocolate = T
T = 18 + 2 / 5 × T
T - 2 / 5T = 18
3 / 5 T = 18
3T = 18 × 5
T = 90 / 3
T = 30
Therefore, the chocolates were in the full box, if Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 is 30.
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Consider the function below. Find f(8)
Answer:
f(8) = 9
Step-by-step explanation:
1. substitute x for 8
2. use the bottom equation because 8 > 2
f(8) = 1/2 * 8 + 5
3. solve
f(8) = 4 + 5
f(8) = 9
Answer:
f(8) = 9
Step-by-step explanation:
f(8) = 1/2 * 8 + 5
= 4 + 5
= 9
f(8) = 9
Hope this helps! :)
Please help me
What's the answer to this problem?
3 x [26 - 2 x (3 + 6)]
Answer:
21x+26
Step-by-step explanation:
3x [26-6x+12x]
3x[26+18x]
21x+26
could be wrong tho
Answer:
648
Step-by-step explanation:
Juan cuts a piece of rope that is 1/6 meter long into 2 equal pieces.
What is the length of each shorter piece of rope?
Enter your answer as a fraction in simplest form by filling in the boxes.
[tex]\frac{x}{y} \\[/tex]
Answer:
1/12 a meter long
Step-by-step explanation:
You have to multiply The Denominator by the amount of rope your cutting making it which in your case its 2 pieces so multiply 2 by 6 equals 12 and so replace 6 with 12 and that's your answer. good luck on your test or whatever it is!
The unit rate of 6/11 | 1/6 is 1/11
Answer: true
Step-by-step explanation:
if I get 30 dollars per week (7 days) how many weeks will it take to get to 600 hundred dollars
Answer:
30*20=600
Step-by-step explanation:
The equation s equals three fourths times f represents the proportional relationship between the amount of sugar (s) and flour (f) in a recipe. Which table represents the equation of the proportional relationship?
Answer: Combine like terms in the expression –5x + 2y + 5x – 8y.
Step-by-step explanation: 10x – 6y
–10x + 6y
–6y
–10x – 10y
Add the expressions.
the quantity negative 7 minus one eighth times p end quantity plus the quantity three fourths times p minus 5 end quantity
negative 5 over 12 times p plus negative 2
5 over 8 times p minus 12
7 over 16 times p minus 2
7 over 8 times p plus negative 12
Answer:
c
Step-by-step explanation:
I REALLY need help with this homework!
(For the 2nd screenshot, the options for the blanks are:
interior angles of a triangle,
vertical angles,
complementary angles,
and supplementary angles)
Answer:
photo 1: D. a + b = 180
photo 2:
a. interior angles of a triangle
b. vertical angles
c. complementary angles
d. supplementary angles
photo 3:
a. 82
b. 82
photo 4:
a. 51
b. 129
photo 5: x = 60
Step-by-step explanation:
The interior angles of a triangle are the angles that are inside the triangle and are formed by the intersection of two sides of the triangle. In a triangle, there are always three interior angles.
The sum of the interior angles of a triangle is always 180 degrees. This is because the interior angles of a triangle are supplementary, meaning that they add up to 180 degrees.
Vertical angles are two angles that are opposite each other and are formed by two intersecting lines. The lines that intersect to form the vertical angles are called "arms" of the angles.
Vertical angles are always congruent, which means that they have the same measure
Complementary angles are two angles whose measures add up to 90 degrees. In other words, if two angles are complementary, then one angle is the complement of the other.
Supplementary angles are two angles whose measures add up to 180 degrees. In other words, if two angles are supplementary, then one angle is the supplement of the other.
Choose the graph that represents the following system of inequalities:
y ≥ −3x + 1
y ≥ 1 over 2x + 3
In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB.
Answer:
c
Step-by-step explanation:
1.
2.
Step1 : Remove the inequalities
1.
2.
Step2 : Finding intersection points of equations
By solving linear equation
Replacing value of x in any equations
we get,
Therefore, Point of intersection is (-0.5,2.5)
Step3: Test of origin (0,0)
Here, If inequalities holds true for origin then, shades the graph towards the origin.
For equation 1.
True, Shade graph towards origin.
For equation 2.
True, Shade graph towards origin.
Thus, Correct graph is C
8. Consider a $2 principal investment with a 10% annual simple interest rate.
a. Write and graph the simple interest equation that represents the situation.
b. What does the y-intercept represent?
c. What does the slope of the graph represent?
d. What does the point (5, 3) represent on the graph?
Answer:
(I can only really help with number 2, I'm sorry :(((
2.The y-intercept of a line is the value of y where the line crosses the y-axis. In other words, it is the value of y when the value of x is equal to 0.
Does the ratio 5/12 to 25/18 have a unit rate of 3/10
Answer:
Step-by-step explanation:
The school colors at Mission Middle School are green and white. Kendra volunteered to make cupcakes for the school bake sale. To make the right shade of green frosting, she uses 7 drops of blue food coloring for every 3 drops of yellow food coloring.
Answer:
Step-by-step explanation:
Blue-28,35
Yellow-6
please help me i am horrible at math but very good at history
Answer: C
Step-by-step explanation:
It appears Kevin forgot to line up his decimals. He is trying to subtract 2.6 from 0.32 and it has messed up his answer. Amy did this correctly by adding a 0 to the end of 2.6 and ended up with the correct answer.
raise d to the 5th power, then find the sum of the result and c
Answer:
d - 8⁵
Step-by-step explanation:
i did this in a test
confused on this :(
not understanding at all
Answer: 187
Step-by-step explanation:
I don't think this might be right, but I rounded 1.63 gallons to 1.60 gallons. After, I decided to divide that bye the population of the
country, (300 million), which gave me 187.5. I then rounded it to 187.
Was a bit confused on this myself, but hopefully its right.
6. estimated cost: $1.00, actual cost: $0.65
Find the percent error
Answer: =
53.846153846154%
Step-by-step explanation:
=
1.00 - 0.65
0.65
=
0.35
0.65
= 53.846153846154%
Geometry
Need help fast
Giving 36 points
Answer:126 degrese
Step-by-step explanatio
An object has a weight of 13.2 pounds.
What is its approximate mass in kilograms?
Use 1 kilogram=2.2 pound to write the conversion factor.
Answer:5.987 kilograms
Step-by-step explanation:
explain why it is the only solution. 4+8t-y=y-t+8
Answer:
Step-by-step explanation:
A system of linear equations has one solution when the graphs intersect at a point.
how would i get the answer, (with work shown please)?
Answer:
2 m/s
Step-by-step explanation:
a=v-vo/t
a=10-2/4
a=8/4
a=2 m/s2
Compare the [tex]\sqrt[3]{92}[/tex] and 450% using <, >, or =.
450% < the cube root of 92
450% > the cube root of 92
the cube root of 92 < 450%
the cube root of 92 = 450%
Answer: a
Step-by-step explanation:
Tyee goes out to lunch. The bill, before tax and tip, was $14.20. A sales tax of 6% was added on. Tyee tipped 18% on the amount after the sales tax was added. How much tip did he leave? Round to the nearest cent
Answer:
$2.71
Step-by-step explanation:
Original total: $14.20
Add tax: 1.06 × $14.20 = $15.05
18% of total with tax = 18% of $15.05 = 0.18 × $15.05 = $2.71
Each cube in the prism is one cubic unit.
What is the volume of this rectangular prism?
Each cube in the prism is one cubic unit. What is the volume of this rectangular prism?
1 cubic unit cubed
this is pastdue work please help
Answer:
y=2x+10
Step-by-step explanation:
A rectangular flag is 60 centimeters by 96 centimeters. What are the dimensions of a scale drawing of the flag using the scale 1:6?
Answer:The dimensions of the scale drawing of the flag are 10 cm by 16 cm.
Step-by-step explanation:
The dimensions of a scale drawing of the flag are 10 centimeters and 16 centimeters.
What is a scale factor?The ratio of the scale of an original thing to a new object that is a representation of it but of a different size is known as a scale factor (bigger or smaller).
Given:
The scale factor is 1/6.
A rectangular flag is 60 centimeters by 96 centimeters.
To find the dimension of new flag:
60 x 1/6 = 10 centimeters
96 x 1`/6 = 16 centimeters.
The dimensions of a scale drawing of the flag are 10 centimeters and 16 centimeters.
Therefore, flag's dimension are 10 centimeters and 16 centimeters.
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Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.
To complete the table, we can use the given information that Wendell can type 165 words in 3 minutes to find the number of words he can type in other time increments.
Time (min) | Number of Words
3 | 165
6 | 330
9 | 495
12 | 660
The number of words typed is directly proportional to the amount of time because the ratios between the quantities have the same unit rate.
Answer:heyyyyyyyyyyyyyyyy
Step-by-step explanation:
Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.
Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.
James paid off the loan on his motorboat in the year 2006. He originally borrowed $6500 to buy the boat, but with simple annual interest, he discovered that he paid a total of $8775 over the life of the loan. If James’s annual interest rate was 7%, in what year did his loan begin?
Answer:
2001
Step-by-step explanation:
8775/6500=1.35
you find a time table for 35
every year is 7% so that means 5 year is 35%
Sarah uses three and one-half pounds of clay to make 14 small vases. Use a proportion to find how many pounds of clay she will use to make 31 small vases.
A 12 and one half pounds
B 8 and three-fourths pounds
C 7 and three-fourths pounds
D 6 and one-half pounds
Answer:
C
Step-by-step explanation:
(3.5 to 14)×10=
(35 to 140)÷7=
(5 to 20) which equals 1/4
so every pound of clay, 4 vases can be made
31÷4=7.75
84% of the tickets sold at an amusement park were discount tickets. If the park sold 3,000 tickets in all, how many discount tickets did it sell?
jamaleters
thank you for this
Answer:
The park sold 2,520 discount tickets
Step-by-step explanation:
84% of 3,000 is actually 0.84 x 3,000
0.84 x 3000= 2,520
The field for a game of American football is 100 yards long.
How many meters is this?
Answer:
300
Step-by-step explanation:
because 1 yard = 3 meters
Answer:
91.44 meters
Step-by-step explanation:
