Answer:
b. No x-intercept y-intercept is (0, -8)
Answer:b
Step-by-step explanation:
Ms. Duncan went to dinner with her family and the cost for her food was $42. She wants to
give a 20% tip. How much money should Ms. Duncan leave for tip? *
Answer:
Ms. Duncan should leave a $8.40. tip.
A farmer harvested 21 1/4
fewer bushels of sweet corn this year than the previous year. If the farmer's sweet corn crop is planted across acres, what is the average loss per acre?
Answer:
85/12 fewer bushels per acre
Step-by-step explanation:
Hi, to answer this question we have to write an expression with the information given and solve it:
We simply have to divide the total loss (21 1/4) by the number of acres (3):
Mathematically speaking:
21 1/4 ÷3 = (21(4) +1)/4 ÷3 = 85/4 ÷ 3= 85/12 fewer bushels per acre
Feel free to ask for more if needed or if you did not understand something
Select true or false to tell whether the following disjunctions are true or false. Use the truth table if needed.
5-3 = 15 or 7 + 5 = 20
True
False
9514 1404 393
Answer:
False
Step-by-step explanation:
The disjunction evaluates to ...
false or false
In order for an "or" statement to evaluate to True, at least one of the elements needs to be true. That is not the case here, so the disjunction is false.
f (x) = 5 – 3 (1 – 4)
What is the function
Answer: No solution
Step-by-step explanation: Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
f*(x)-(5-3*(1-4))=0
STEP
1
:
Solving a Single Variable Equation:
1.1 Solve fx-14 = 0
In this type of equations, having more than one variable (unknown), you have to specify for which variable you want the equation solved.
We shall not handle this type of equations at this time.
No solutions found
The table below shows the approximate percent of students who sent applications to two colleges in various years since 1985.
A regression equation for this line is y = -0.42x 19.26
What does the slope and y-intercept indicate?
a. The slope indicates that the percentage in 1985 should have been about 19%. The y-intercept indicates that the percent is falling at about 0.4% each year.
b. The slope indicates that the percent is falling at about 0.4% each year. The y-intercept indicates the percent in 1985 should have been about 19%
c. The slope indicates that the percent has remained the same each year. The y-intercept indicate the percent in 1985 should have been 22%
d. There is not enough information to determine what the slope and y-intercept indicate.
Answer: b. The slope indicates that the percent is falling at about 0.4% each year. The y-intercept indicates the percent in 1985 should have been about 19%
Step-by-step explanation:
The slope of straight line indicates the rate of change and in a regression equation is the m in: y = mx + c
In the regression equation of y = -0.42 + 19.26, the slope is -0.42 indicating that the rate of change has been -0.42% which means that the percent is falling at about 0.42% per year.
The y intercept (c) measures the rate at the origin and in this equation is 19.26. As the origin of the line is 1985, this means that the percent in 1985 should have been about 19%.
Answer:
B.
Step-by-step explanation:
Latisha'a water bottle can hold 10 pints. How many cups can it hold?
Answer:
Hey mate here's your answer ⤵️
Please refer to the attachment for the answer ☝️
Hope it was helpfulllSomeone please help
i would be so scared
========================================================
Explanation:
On the left side, there are two blocks labeled "y". This represents y+y which turns into 2y.
On this same side, we have three blocks labeled "1". So 1+1+1 turns into 3
Overall the expression for the left side is 2y+3
The right side is formed in the same way, just with different values.
On the right we have four "y" blocks leading to 4y. We also have two "1" blocks leading to 1+1 = 2. The expression for the right side is 4y+2
Ultimately we end up with the equation 2y+3 = 4y+2
Look at the position of Location 1, Location 2, and Location 3 on a mountain.
Which of these statements is most likely correct about the climate of the three locations?
Location 1 is cooler than Location 3 and Location 2.
Location 1 and Location 3 are warmer than Location 2.
Location 3 is cooler than Location 2 and Location 1.
Location 1, Location 2, and Location 3 are equally cool.
Answer:
Second choose
Step-by-step explanation:
Location 1 and location 3 are warmer than location 2
Answer:
B
Step-by-step explanation:
Suppose that 28% of the vehicles in a certain town are trucks. A person standing at an intersection waiting for a friend to pick him up. Let X = the number of trucks observed after 20 cars pass the observer. What is the expected value of X?
Answer:
The expected value is 5.6
Step-by-step explanation:
Here, we want to calculate the expected value of x
Mathematically, that will be the probability multiplied by the number of items
In this case, that will be ;
0.28 (28%) * 20 = 5.6
12(-2/3k + 6) + 4k please help me ad tell me the answer to dis
Answer:
-4k+72
Step-by-step explanation:
To simpliy this, you first use the distributive property. 12 times -2/3k is -8k and 6 times 12 is 72. This gives -8k+72+4k. This gives -4k+72. You cant simplify this any further
The partially filled contingency table gives the frequencies of the data on age (in years) and sex from the residents of a retirement home.
60-69 70-79 Over 79 Total Male 14 6 5 Female 6 5 4 Total
What is the relative frequency for males?
a. 23/40
b. 5/4
c. 8
d. 21/40
Answer:
the correct answer is 8
Step-by-step explanation:
8.25 equals how many ones?
Answer:
i think 20.95 centimetres
What is the length of leg s of the triangle below?
90
452
45
Answer:
90 would be right i think good luck!
Step-by-step explanation:
convert n √a into pure surds
Answer:
√n²a
Step-by-step explanation:
aaand this app needs 20 characters
The random variable X is normally distributed.
It is given that P(X 7)=0.2.
Find the standard deviation of X. Give your answer as a decimal, rounded to three significant figures.
Answer:
3
Step-by-step explanation:
because it tje best answer on there ferl me
The $230.00 digital camera Anne purchased was on sale for 15% off. What amount did Anne get off the price?
A $23
B $46
C $34.50
D $35.50
Answer: C $34.50
Step-by-step explanation: The 15% of 230 is 34.50, so the digital camera was $34.50 off.
Dan borrowed money from his parents and he pays back his parents the same amount of money every month He records his payment schedule in a table Aportion
of his payment schedule is shown below, where m represents the month and represents the amount, in dollars that he owes
Month() Amount Owed (s) in Dollars
800
Answer:
D
Step-by-step explanation:
Jmfsxbbihswyvbn
an estate tax is a tax on what?
A stamp collection contains a number of 13¢ stamps. There are 4 less than S times as many 20¢ stamps as 13° stamps. The face value of the stamps total $9.37. How many 20¢ stamps are there?
please answer
Answer:
468 20 cent stamps with the remainder of 5 cent
Step-by-step explanation:
Hope this helps!! Have a good day!!
Please help me please
Answer:
less than
Step-by-step explanation:
It is smaller on the number line. Negative numbers are smaller than positive numbers
is going to plant vegetable seeds in one garden and vegetable seeds in another. How many seeds is going to plant?
Answer:
yes really the questions have not sense
The slope of a line parallel to y + 2x + 1 is 2.
False
True
Answer:
False
Step-by-step explanation:
PLEASEE HELPPP!!!?!?!??? ANSWERSSS??????
Answer:
D
Step-by-step explanation:
Keith is making a spice rack for his mom in woodworking class. He starts with a board that is 31.25 inches long. Then, he cuts it into 5 equal pieces for the shelves. How long will each shelf be?
Answer:
the answer is ......
Step-by-step explanation:
What is 47/50 as a decimal? What is 47/50 as a percentage!
Really need help
Answer:
0.94 and 94%
Step-by-step explanation:
Answer:
0.94 or 94%
Step-by-step explanation:
Once you find the decimal form, multiply it by 100 to gain the percentage form
If it was 0.5, for example, it would be 50% as a percentage
Slope -4 ; through (7,-8)
Answer:45
Step-by-step explanation:
Meadow is growing her hair out. The graph below shows how much her hair has
grown over the last 8 months.
Meadow's Hair
5
4
3
Inches of Growth
2
1
1
0
1 2 3 4 5 6 7 8
Months of Growth
Which of the following shows the rate at which Meadow's hair is growing?
Answer:
Step-by-step explanation:
answer is B (.50) because it went from 1 to 1.5 to 2 to 2.5 , that means you are adding .5 everytime
solve for x if both sides are similar
Answer:
x = 12
Step-by-step explanation:
we can put this is a proportion: (new side 1) / (old side 1) = (new side 2) / (old side 2)
so in this case, 18 would be old side 1, x would be new side 1
12 would be old side 2, and 8 would be new side 2
plug these in: x/18 = 8/12
cross multiply 18 and 8: x = 144/12
now simplify: x = 12
Generate the next three terms of each geometric sequence
below.
f(n) = f(n-1).-2 and f(1) = 5
Answer:
For the first one: -2, -1, 0
For the second one: 10, 15, 20
If a parallelogram has a 90 degree angle then it is also a____
(hint: all sides are not equal)
Answer:
rectangle?square?
Step-by-step explanation:
I thonk