Answer:
Number 1: -8.7. Number 2: -2
Step-by-step explanation:
To find the first one, subtract 11 from 2.3.
2.3-11= -8.7 , so that's the answer for the first one.
To find the answer to the second one, just do -4+-2=-2, so that's the answer for the second one.
A fishing boat is hauling up a lobster trap. A machine called a winch pulls the trap up at a constant rate of 85 feet per minute.
Each ordered pair below represents a number of minutes elapsed, t, and a number of feet the lobster trap has traveled, d.
Which ordered pairs represent the correct relationship between distance and time? Select all that apply.
A.
(1,85)
B.
(0.85,1)
C.
(0.2,17)
D.
(3.5,297.5)
E.
(4,350)
Answer:
A, C, D
Step-by-step explanation:
We know that velocity is 85 feet/minute, and distance is velocity * time, so we can multiply 85 by time to see if it equals the output
(A) 1*85-85
(B) 0.85*85 = 72.75
(C) 0.2*85 = 14
(D) 3.5*85 = 297.5
(E) 4* 85 = 340
A, C, and D match up
HEEEEEEEEEEELLLLLLLLPPPPPPPPPPP. PPPPPPLLLLLLEEEEEEAAAAASSSSSEE When Laura started her career at the age of 24, she deposited $800 into a savings account that earns 8.75% interest compounded semiannually. If she makes no other deposits or withdrawals, find the total amount in the account when she retires at the age of 65.
Answer:
she mad 52,000
Step-by-step explanation:
she made 52,000 by working by her job
how many minute are there in 1 day
Answer:
There are 1440 minutes in one day.
Answer:
1440 minutes
Step-by-step explanation:
1 day = 1440 minutes
Sara and her friends are going on a day trip to the fair. The total cost for taking the train is $178.75, and the cost of each fair ticket is $15. How much does the trip cost per person if 5 people go?
Answer:
50,75 per person for both tickets
The area of a parallelogram is 8x^2+2x-6 and it's height is 2x+2. What is the base of the parallelogram?
Answer:
4x - 6
Step-by-step explanation:
Remember the formula for finding the area of a parallelogram;[tex](base)*(height)=(area)[/tex]
Manipulate the equation such that it is solved for the base;
[tex](base)=\frac{(area)}{(height)}[/tex]
So the equation that needs to be solved is;
[tex]\frac{(8x^{2} + 2x - 6 )}{(2x + 2)}[/tex]
Set up the division problem and solve;
_____4x - 6___
[tex]2x + 2[/tex] | [tex]8x^{2} + 2x - 6[/tex]
[tex]-(8x^{2}+8x)[/tex]
________
-6x - 6
[tex]+ (6x + 6 )[/tex]
________
0
If 19 erasers cost $3
Plsss help plssssssss
Answer:
x = 2
y = 6
Step-by-step explanation:
We have a system of equations and are asked to solve for x and y.
y = -2x + 10
y = 3x
Since both equations start with y, we can subtitute.
3x = -2x + 10
Solve for x :
Add 2x to both sides :
5x = 10
Divide 5 from both sides :
x = 2
Now substitute x in the second equation because it's more easier :
y = 3(2)
3(2)
6
y = 6
HELP ASAP PLZ
Write the next three terms of the arithmetic sequence.
-12, 0, 12, 24, _, _, _
Write the next three terms of the arithmetic sequence.
0.2, 0.6, 1, 0.4, __, __,__
Write the next three terms of the arithmetic sequence.
4, 3 3/4, 3 1/2, 3 1/4 ,__, __, __
Answer:
the next three for the first one are 36 48 60
Main Task 1 (Core):_Identify the type of angle: acute, right, obtuse, straight, reflex?
90°
Right angle
180°
4°
230°
127°
159°
116°
309
Answer:
Right angle
Step-by-step explanation:
90 degrees is a Right angle
According to the frequency chart below, how many people have three or more brothers and sisters?
A. 5
B. 20
C. 39
D. 78
Answer:
B: 20
Step-by-step explanation:
15+
3+
2
-----
20
Alex can climb 8 feet in 30 seconds and can run 112 feet in 20 seconds. When you combine his climbing and running, how many inches would that be?
Answer:
129024
Step-by-step explanation:
hope this help:)
Answer:
1440
Step-by-step explanation:
You add 8 + 112 then divide that by inches
Write a rational function for the given scenario. There may be more than one correct answer.
Question 1. X-intercept: none
Vertical Asymptote: X = -3
Horizontal Asymptote: y = 0
Question 2. X-intercept: none
Vertical Asymptote X=2 & x= -2
Horizontal Asymptote: y = 0
Question 3 x-intercept: (3,0) & (-3,0) Vertical Asymptote: X=-1 & x= -4
Horizontal Asymptote: y = 1
Question 4. X-intercept: (-2, 0)
Vertical Asymptote: X = 4 & x=-5 Horizontal Asymptote: y=0
Need to make a rational function for each question.
Answer:
Q1: [tex]\frac{1}{x+3}[/tex]
Q2: [tex]\frac{1}{(x-2)(x+2)}[/tex]
Q3: [tex]\frac{(x-3)(x+3)}{(x+1)(x+4)}[/tex]
Q4: [tex]\frac{x(x+2)}{(x-4)^{2}(x+5) }[/tex]
Step-by-step explanation:
If there is a vertical asymptote at x=k, then the denominator must contain a term (x-k) or (x-k) raised to a positive integer power.
If there is an x intercept at k, then the numerator must contain a term (x-k) or (x-k) raised to a positive integer power.
If there is a horizontal asymptote of 0, then the highest power of x in the denominator must exceed the highest power of x in the numerator.
If thee is a horizontal asymptote of k, then the highest power of x in the numerator and denominator must be the same and the ratio of their coefficients (numerator to denominator) must be k.
How many distinct permutations can be made from the letters of the word
“INDEPENDENCE”?
if anyone could answer, thank you (^-^)
Answer:
360
Step-by-step explanation:
Word INDEPENDENCE has I−1, N−3, D−2, E−4, P−1, C−1
There are six different letters in INDEPENDENCE
Now according to the question, we need to form 4 different letter words, So the selection of 4 words out of 6 is
[tex]^{6}C _{4}[/tex]
and making its arrangements
So total number of ways is
[tex]^{6}C _{4}[/tex] ×4!=360
The number of distinct permutations can be made from the letters of the word “INDEPENDENCE” is; 1663200
We are given the word INDEPENDENCE and it has;
I − oneN - threeD − twoE - fourP - oneC - oneThus, we see that there are six different letters and 12 letters in total in INDEPENDENCE
Now from the question, the distinct permutations that can be formed is;
12!/(3! × 2! × 4!) = 1663200
Read more on permutations at; https://brainly.com/question/12468032
factorise 3abc+6a²b pleaze with step too
Answer:
3ab(c+2a)
Step-by-step explanation:
Given data
3abc+6a²b
we can see that 3, a, and b are common between the two terms
so let us factor them out
3ab(c+2a)
Hence the factored form is
3ab(c+2a)
Round 471.42857 to the nearest cent
Answer:
471
Step-by-step explanation:
do to the number in the tenths place not being higher than 5 all number past the decimal become zero and the whole number stay the same
(23,9) and (-32, 14)
Answer:
m= - 1/11
Step-by-step explanation:
its negative 1/11
Which group of numbers could be the measures of the sides of a right
triangle?
If you have $32 and you want to see how many bulbs of elephant garlic you want to buy if four bulbs costs $8 , you first need to see how many $8 can fit into $32 . Thus, divide 32 by 8 . Now that you know $8 can fit into $32 four times, multiply 4 by 4bulbs , since there are four bulbs per $8 .
Answer:
What's the question it awnsers itself?
Step-by-step explanation:
There are 30 students in Mrs. Woodward’s class, and 1/2 of the class has their own cellphone. Of the group with cellphones, only 40%
have enough data to search the name of an author. How many of the students have a cellphone and data to search for the author’s name?
Is this more or less than 1/3 of the entire class?
Answer:
6 students have a cellphone and data to search for the author’s name.
That is less than 1/3 of the entire class.
Step-by-step explanation:
30 total students. Half is 15. 40% of 15 is 6. One third of 30 is 10. Which is more than 6.
3. What is another way to write x3/5?
What is this can you help
Answer:
yes
Step-by-step explanation:
Clara and Miles each improved their yards by planting
roses and daisies. They bought their supplies from the
same store. Clara spent $120 on 6 rose bushes and
8 pots of daises. Miles spent $116 on 10 rose bushes
and 4 pots of daisies. What is the cost of one rose
bush and the cost of one pot of daisies?
Answer:
Step-by-step explanation:
Rose bushes = 8 dollars
daisy pots = 9 dollars
look at the pic~ find the area of the figure please
Answer:
164 m^2
Step-by-step explanation:
14*11=154
5*2=10
10+154=164
Tell whether (-8,2) is a solution of -x-6y>12
Answer:
it ain't
Step-by-step explanation:
x = -8
y = 2
-(-8) - 2(6) > 12
8 - 12 > 12
-4 > 12
This is incorrect
please answer my question
A triangle has one angle that measure 75% and one that measure 19% what is the measure of the third angle
Answer:
86%
Step-by-step explanation:
angles in the triangle add up to 180
so we add 75% and 19%
to get 94%
then we subtract 180 by 94%
to get 86%
Your friend's house is 9 miles south and 12 miles west of your school. How far is your friend's house from your school?
Answer:
it says 12
Step-by-step explanation:
Therefore school and friend's house is 15 miles away from each other.
What is distance?
The length of the line segment connecting two places is called the distance between them. The length of the line segment connecting the specified coordinates can be used to compute the distance between two points in coordinate geometry. Let's look at the formula for calculating the distance between two points in two and three dimensions.
How to calculate?
If distance from my house to friend's house is x and from school to friend's house is y then distance=[tex]\sqrt{x^{2} +y^{2} }[/tex]
As it form 90degree so we can apply this formula.( Or can use trigonometric rule directly which is same.)
=[tex]\sqrt{9^{2}+12^{2}[/tex]
[tex]=15[/tex]
Therefore school and friend's house is 15 miles away from each other.
Learn more about distance-https://brainly.com/question/24349828
#SPJ2
If Kaci bought 28 pounds of cheese for $98, how much did she spend per pound?
Answer:3.5
Step-by-step explanation:98 divided by 28 would be $3.5 per pound.
Answer:
$3.5
Step-by-step explanation:
98/28=3.5
What is the slope of y = -x + 5
Answer:
-1
Step-by-step explanation:
x = the slope. Since it says -x we know that it'd be -1.
Write equations for the following statements.
a. Sixteen added to three times of a number is 1.
b. Half of a number is subtracted from 11, it gives the result 2.