In slope intercept y=mx+b if the slope is 3/4 and the -y intercept is -2
Answer:
y = [tex]\frac{3}{4}[/tex] x - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Here m = [tex]\frac{3}{4}[/tex] and b = - 2 , then
y = [tex]\frac{3}{4}[/tex] x - 2 ← equation of line
A scientist uses 8.5 grams of carbon every 30 minutes during an experiment. If the experiment lasted 2 hours, how many total kilograms of carbon did they use?
Answer:
34
Step-by-step explanation:
A number was subtracted from 15. After which, that result was multiplied by 5. This result was then divided by 5 for a result of 1. Given this information, what was the initial number?
Answer:
14
Step-by-step explanation:
15-14 = 1
1*5=5
5/1=1
An investor puts $4,500 into a life insurance policy that pays 6% simple annual interest. if no additional investment is made into the policy, how much accumulated interest should the investor expect at the end of 15 years?
A) $4,050
B) $40,500
C) $4,500
D) $405,00
Tomás is cutting a board into 1/6 yard pieces. If the board is 3 yards long, how many pieces can Tomás cut?
If you have a group of 14 boys and 13 girls, and you want to choose 3 from each group, how many ways can this be done?
Answer:
8 ways
Step-by-step explanation:
14+13=27
27/3=8
I think that's right. Sorry if it isn't
Simplify: 14 - ³√216 No files
Answer:
8
Step-by-step explanation:
14 - ∛216
Step 1: The cube root of 216 is 6
14 - 6
Step 2: Subtract 6 from 14 to get 8.
8
14 - ∛216 simplifies to 8.
Sophia spent $32.16 on four sandwiches. If each sandwich cost the same amout, how much does one sandwich cost.
Answer:
Step-by-step explanation:
32.16 / 4 = 8.04
$8.04
yo can someone help me with this? (Links = report)
Answer:
2
Step-by-step explanation:
12.6 divided by pi= 4.01
sqaure root of 4 is 2
Rhea draws rows and columns on a big piece of paper to make 16 same-sized squares. How many rows and columns does she draw? I
Answer:
4 rows and 4 columns
Step-by-step explanation:
Given
16 same sized squares
Required
Determine the number of rows and columns
Since the shape formed is a square, then the following relationships exist:
[tex]Row * Column = 16[/tex]
[tex]Row = Column[/tex]
[tex]Row * Column = 16[/tex] can then be rewritten as:
[tex]Row * Row = 16[/tex]
[tex]Row^2 = 16[/tex]
Take square roots of both sides
[tex]Row = \sqrt{16[/tex]
[tex]Row = 4[/tex]
[tex]Row = Column[/tex] implies that:
[tex]Row = Column = 4[/tex]
Problem 1. Find the total volume of both shapes. (add)
Radius 2 in
Height
6 in
Height 2 in
Length 4 in Width 1 in
HELP PLEASE
Answer:36 inches^3
Step-by-step explanation:don't know how to explain it
Hannah has an offer from a credit card issuer for 0% APR for the first 30 days
and 12.22% APR afterwards, compounded daily. What effective interest rate
is Hannah being offered?
A. 11.87%
B. 13.00%
C. 12.93%
D. 12.22%
i believe the answer is A.11.87% because interest rates tend to be lower than APR
If the first 30 days and 12.22% APR afterwards, compounded daily. The effective interest rate is: A. 11.87%
Effective interest rateAfter 1 year the daily percentage rate is compounded for:
(365 days - 30 dyas) = 335 days
Hence:
Effective interest rate=(1+0.1222/365)^335-1
Effective interest rate=(1+0.1222/365)^335-1
Effective interest rate=(1+0.00033479)^335-1
Effective interest rate=(1.00033479)^335-1
Effective interest rate=(1.11866-1)
Effective interest rate=0.11866×100
Effective interest rate=11.87% (Approximately)
Therefore the effective interest rate is: A. 11.87%.
Learn morer about effective interest rate here:https://brainly.com/question/8098678
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If u know ,
Help me please .
Answer:
50cm³
Step-by-step explanation:
Multiply the dimensions then divide by three to get the volume of the pyramid
11. Oliver had $10. On his birthday, he received $25. Use the equation below to find how much money Oliver has now. equation: 10 + 25 = m *
Answer: 35
Step-by-step explanation:
Help please thank you:) QUICKLY!!!!!!!!!
Answer:
y = -8
Step-by-step explanation:
2x2 - 12
4 - 12 = -8
hope this helps
A study reports that about half of pet owners have either a dog or a cat. The other half of pet owners have birds,
reptiles, or other animals. To find out if this applies in its area, an animal shelter surveys a random sample of 30 pet
owners. Nineteen of them say they own either a cat or a dog.
Let even digits represent owning a cat or a dog and odd digits represent owning some other type of animal.
08979
61956
77989
04853
28580
80896
Using the line of random numbers, what is the best estimate of the proportion of responses in a sample who own either
a cat or a dog?
0.47
0 0.50
0.53
0.63
Answer:
0.53< I just did the quiz.
Step-by-step explanation:
Ms. Costo is shopping for a new car. The salesman tells her the price will be $18,795 before a 10% discount. Ms. Costo isn’t sure she is getting the best price, so she sends Ms. Deele to ask the price of the same car. This time the salesman tells her the price is $17,050. Who is offered the better price? What is the price of the better deal after paying the 6% sales tax?
Answer:
Ms. Costco was offered the best price. It would be $15,900.57 after tax
Step-by-step explanation:
Ms. Costco: $18,795 x .90 =$16,915.50 x .94=$15,900.57
Ms. Deele: $17,050 x .94=$16,027
yo can i get some help no links or pictures only say the truth or get reported
Answer:
i'm pretty sure it's c
Step-by-step explanation:
Oumou is buying tile for her kitchen. The area of Oumou’s rectangular kitchen, in square feet, can be found by using the expression 5(3m+4n). Use the distributive property to write an equivalent expression for the area of Oumou’s kitchen.
The answer is: 15m + 20n
Hope this helped
please help and no files please
Sofia's batting average is 0.022 higher than Joud's batting average. Joud has a batting average of 0.169.
Answer:
0.191
Step-by-step:
0.022 + 0.169 = 0.191.
A lawyer drives from her home, located 15 miles east and 28 miles north of the town courthouse, to her office, located 6 miles west and 44 miles south of the courthouse. Find the distance between the lawyer's home and her office.
Answer:
Step-by-step explanation:
I know the answer is 26 miles but I cannot figure out how they came up with that answer using the distance formula.It looks like you need to find the shortest distance (as the crow flies) between the home and the office.
Use the Pythagorean Theorem.
6^2 + 10^2 = c^2
136 = c^2
11.67 = c
4^2 + 14^2 = c^2
212 = c^2
14.56 = c
11.67 + 14.56 = 26.2 = 26 miles
Given: EL≅KP Prove: KE≅LP
Answer:
See Below.
Step-by-step explanation:
We are given that:
[tex]EL\cong KP[/tex]
And we want to prove that:
[tex]KE\cong LP[/tex]
Congruent chords have congruent arcs. Therefore:
[tex]\stackrel{\frown}{EL}\, \cong \, \stackrel{\frown}{KP}[/tex]
Arc EL is the sum of Arcs LP and PE:
[tex]\stackrel{\frown}{EL}\,=\, \stackrel{\frown}{LP}+\stackrel{\frown}{PE}[/tex]
Likewise, Arc KP is the sum of Arcs KE and PE:
[tex]\stackrel{\frown}{KP}\, =\, \stackrel{\frown}{KE}+\stackrel{\frown}{PE}[/tex]
Since Arcs EL and KP are congruent:
[tex]\stackrel{\frown}{LP}+\stackrel{\frown}{PE}\, =\, \stackrel{\frown}{KE}+\stackrel{\frown}{PE}[/tex]
Subtraction Property of Equality:
[tex]\stackrel{\frown}{LP} \, \cong\, \stackrel{\frown}{KE}[/tex]
Congruent arcs have congruent chords. Therefore:
[tex]LP\cong KE[/tex]
if a hockey ticket regular cost $25 and the sale price cost $20
Answer:
The sale price would be 20% off.
Step-by-step explanation:
I hope this helps! Have a great rest of your day!
Please help with these 2 range questions ❤
Answer:
10) 27
15) 18
Step-by-step explanation:
10)
Range = Max value - Min value
18 = x - 9
x = 27
15)
Range = Max value - Min value
32 = 50 - x
-x = 32 - 50
-x = -18
x = 18
Answer:
27 and 18
Step-by-step explanation:
The range is the difference between the largest and smallest numbers
(10)
Given range = 18 and smallest number is 9 then
largest number = 9 + 18 = 27
(15)
Given range = 32 and largest number is 50 , then
smallest number = 50 - 32 = 18
17 more than twice Chrissy's height
The required expression is 2h+17 where h is the height of Chrissy.
What are expressions?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given is a statement, 17 more than twice Chrissy's height, we are asked to convert this statement into an expression,
Let Chrissy's height be h,
Then,
2h+17
Hence, the required expression is 2h+17 where h is the height of Chrissy.
Learn more about expressions, click;
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A circular plate has circumference 30.8 inches. What is the area of this plate? Use 3.14 for t.
The area of this plate is about square inches.
(Round the final answer to the nearest whole number as needed. Round all intermediate values to the nearest
thousandth as needed.)
Answer: 745 (about)
Step-by-step explanation:
A=πr2
A =π (15.4)^2
A=π (237.16)
A= 745.06
A= 745 (with rounding)
Answer:
The area of the plate is about 76 square inches
Step-by-step explanation:
i had this on a test ... and i got this question right if your problem is worded the same way then the answer is 76 :)
HELP ME SOMEBODY PLEASE 8 more
Answer:C
Step-by-step explanation:
I think
Answer:
D
Step-by-step explanation:
The correct answer is D because it is the lowest number. If you did the largest number it is more likely to happen.
A tool box has the dimensions of 10 in by 7 in by 3 in. If Deena plans to double all three dimensions to build a larger tool box, she believes she would double the volume of the tool box. Is she correct?
Answer:
She will not be correct
Step-by-step explanation:
Given data
Length=10in
Width=7in
Height=3in
The volume of the toolbox
V=10*7*3
V=210 in^3
Let us double the volume and see
2V= 210*2
=420 in^3
Let us also double the individual dimensions
Length=20
Width=14in
Height=6in
V= 20*14*6
V=1680 in^3
Hence the volume will be different, she will not be correct
Which statements about opposites are true?
Select each correct answer.
The opposite of zero is zero.
A number and its opposite are located the same distance from zero on a number line.
The product of a number and its opposite is always 1.
The opposite of a negative number is always a positive number.
9514 1404 393
Answer:
A, B, D
Step-by-step explanation:
The "opposite" of a number is that number with its sign changed.
__
The opposite of zero is zero.A number and its opposite are located the same distance from zero on a number line.The opposite of a negative number is always a positive number.Answer:
The "opposite" of a number is that number with its sign changed.
