Answer (assuming it can be point-slope form):
[tex]y-3=6(x-1)[/tex]
Step-by-step explanation:
Use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] to write the equation of the line in point-slope form. Substitute [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] for real values.
[tex]m[/tex] represents the slope, so substitute 6 in its place. [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line intersects, so substitute the x and y values of (1,3) into the equation as well. Substitute 1 for [tex]x_1[/tex] and 3 for [tex]y_1[/tex]. This gives the equation in point-slope form:
[tex]y-(3) = 6(x-(1))\\y-3 = 6(x-1)[/tex]
1. When observing the specimen, in which
part of the microscope will you place it?
A. base
B. stage
C. eyepiece D. inclination joint
Answer:
b. the stage
Step-by-step explanation:
The stage typically has a stage clip on either side to hold the slide firmly in place.
A single die is rolled. Find the probability of getting an odd number or a number less
than 5.
Answer:
Answer:Rolling a odd number is 1/5 and rolling a number less than five is 3/5
Step-by-step explanation:
Mitch throws a ball over A 20 foot fence to a baseball field. The height, H, of the ball at the time T seconds after it was the round can be modeled by the equation H(t)=16^2 + 30t+6
which statement is true?
Answer:
(a) At 1.5 seconds, the ball is 15ft high
Step-by-step explanation:
Given
[tex]Fence:= 20ft[/tex]
[tex]h(t) := -16t^2 + 30t + 6[/tex]
Required
Select the true statement
See attachment for options
Option (a): At 1.5 seconds, the ball is 15ft high
This implies that:
[tex]t = 1.5[/tex]
Substitute [tex]t = 1.5[/tex] in [tex]h(t) := -16t^2 + 30t + 6[/tex]
[tex]h(1.5) = -16 * 1.5^2 + 30 * 1.5 + 6[/tex]
[tex]h(1.5) = -16 * 2.25 + 45 + 6[/tex]
[tex]h(1.5) = -36 + 45 + 6[/tex]
[tex]h(1.5) = 15[/tex]
This statement is true.
Because: [tex]h(1.5) = 15[/tex] means that:
At 1.5 seconds, the ball is 15ft high
Other options will not be checked because only one option can be correct
Use the drawing tools to form the correct answer on the graph. Graph this function. f(x) = -1/3x+8
The graph of the function has the x intercept at 24 and the y intercept at 8.
What is graph of a function?A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The graph of a function f is the set of all points in the plane of the form (x, f(x)).
For the given situation,
The function is f(x) = -1/3 x+8
Plot this function on the graph as shown below.
The graph shows the function and the x intercept and y intercept.
The x intercept is the point where a line crosses the x axis and y intercept is the point where a line crosses the y axis.
From the graph, the x intercept is 24 and the y intercept is 8.
Hence we can conclude that the graph of the function has the x intercept at 24 and the y intercept at 8.
Learn more about graph of a function here
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WILL GIVE BRAINLIEST!!
please help meee the question is in the picture
Answer:
The answer is 6cm
Step-by-step explanation:
Which expression is equivalent(equal to) to
(10+77-12)+(-672-18+51) HELPPPPP
(10+77-12)+(-672-18+51)
(87-12)+(-690+51)
75+(51-690)
75-639
-564
---
hope it helps
Which represents the value of c?
Answer:
Step-by-step explanation:
you are given the law of sines, in the question, so i'm guessing you don't get "law of sines" ???
some times I think people might just be lazy and they don't try, but I can understand if you really don't get "law of sines' b/c it is kinda abstract.
Any way here is how you solve this problem and please ask if you don't understand about something I do to solve this. Ask about it if you don't get it. :)
Sin(45) / c = Sin(45) / 3
now algebraically solve for c
3* Sin(45) / Sin(45) = c
if you're thinking the answer is 3 you're right.
indecently , if you didn't notice, this is an isosceles triangle and they do have the same length legs. so you know that x = 3 right away from that, but, it's good to understand Law of Sines as well. :)
Maria decides to increase her homework time of 8 hours per week by 15% Calculate her new homework time. Give your answer in hours and minutes
Answer:
Maria's homework time is now 9 hours 12 minutes.
Step-by-step explanation:
Since Maria decides to increase her homework time by 15%.
Then,
15% of 8 hours = [tex]\frac{15}{100}[/tex] x 8 hours
= 0.15 x 8 hours
= 1.2 hours
(Note that: 1.2 hours = 1 hour 12 minutes)
15% of 8 hours = 1 hour 12 minutes
her new homework time = 8 hours + 1 hour 12 minutes
= 9 hours 12 minutes
Maria's homework time is now 9 hours 12 minutes.
which slope represents a like that passes through (4, 1/3) and has a slope of 3/4
Answer:
Answer is in her photo
Step-by-step explanation:
i dont remember need the points though
what is the quotient of 3/20 of 10 is divided by 5/10 of 6/14?
Answer:
30
Step-by-step explanation:
6/10 of 20 is 12
7/14 of 12/15 is 1/2 of 4/5 which is 2/5
so you have to compute 12 ÷ 2/5 which is done as 12 times (5/2) which is 30.
A university planner wants to determine the proportion of undergraduate students who plan to attend graduate school. She surveys 54 current students and finds that 27 would like to continue their education in graduate school. Which of the following is the correct 90% confidence interval estimate for the proportion of undergraduates who plan to attend graduate school?
a. 0.50 to 0.75
b. 0.3608 to 0.6392
c. 26.727 to 27.273
d. 0.3881 to 0.6119
Answer:
interval is; ( 0.3881 to 0.6119 )
Option d) 0.3881 to 0.6119 is the correct answer
Step-by-step explanation:
Given the data in the question;
n = 54
x = 27
p" = x/n = 27/54 = 0.5
90% confidence interval estimate for the proportion of undergraduates who plan to attend graduate school will be;
P" ± [tex]2_{\alpha/2}[/tex] × √(p"(1-P')/n)
we substitute
0.5 ± [tex]2_{0.05}[/tex] × √(0.5(1-0.5)/54)
0.5 ± 1.644859 × 0.06804
so
Upper Limit = 0.5 + 1.644859 × 0.06804 = 0.6119
Lower Limit = 0.5 - 1.644859 × 0.06804 = 0.3881
Therefore interval is; ( 0.3881 to 0.6119 )
Option d) 0.3881 to 0.6119 is the correct answer
A park bench is 2½ yards long and ⅓ yard deep. How many square yards is its sitting area?
Answer: 1.4259
Explanation: Square 2 1/2 comes up with 6 1/4 then square root that then multiply by 1/3
9=x/12
What is x
I will give brainliest if correct
Avery guessed that the typical number of sit-ups her classmates could do was 30 in 1 minute. Avery tested this idea by recording how many sit-ups each classmate could do in 1 minute. She made a dot plot of the data.
1. What is the most common number of sit-ups completed in 1 minute? Explain how you used the dot plot to identify this number.
Write your answer in the space below.
2. What is the spread of this data set?
Write your answer in the space below.
3. According to this data set, is Avery's guess of 30 sit-ups per minute too low, too high, or about right? Explain.
Write your answer in the space below.
Answer:
1. What is the most common number of sit-ups completed in 1 minute? Explain how you used the dot plot to identify this number.
A: On the chart the number 38 has the most plotted dots.
2. What is the spread of this data set
A: 34 - 42
3. According to this data set, is Avery's guess of 30 sit-ups per minute too low, too high, or about right? Explain.
A: 30 is a little too low, the lowest count on the chart is 34, and Avery's estimate was 30, meaning its too low.
- Kayla <3
1. The most common number is 38.
2. The spread of this data set is 34- 42.
What is Data?Information that has been converted into a format that is effective for transmission or processing is known as Data. Data is information that has been transformed into binary digital form for use with modern computers and communication mediums. The topic of data may be used in either the singular or the plural.
We have,
Avery guessed that the typical number of sit-ups her classmates could do was 30 in 1 minute.
As, On the chart the number 38 has the most plotted dots.
So, the most common number is 38.
Now, the data is spread from 34- 42.
Lastly, The lowest number on the chart is 34,
and Avery's estimate was 30, thus 30 is a touch too low.
Learn more about data here:
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Vertical/supplementary/Complementary Angles (Algebraic)
given polynomials p, q, r, and s . q≠0 ,s≠0 and r≠0
Answer:
[tex]\frac{p}{q} \div \frac{r}{s} = \frac{ps}{qr}[/tex]
Step-by-step explanation:
Given
[tex]\frac{p}{q} \div \frac{r}{s} =[/tex]
Required
Solve
[tex]\frac{p}{q} \div \frac{r}{s} =[/tex]
Turn division to multiplication
[tex]\frac{p}{q} \div \frac{r}{s} = \frac{p}{q} * \frac{s}{r}[/tex]
[tex]\frac{p}{q} \div \frac{r}{s} = \frac{ps}{qr}[/tex]
A shopkeeper paid $90 for 90 apples. He sold half of them for $3 each and the rest at $1 each.
Answer:
either $180 or $90?
Step-by-step explanation:
first i think you divide 90 by 2, which gives you 45. multiply 45 by 3, which is 135, then multiply 45 by 1, which is just 45. add those together and you get 180. i'm not too sure what you're looking for in the question, but if you're looking for the difference between what he bought them for, it'd be $90. if youre looking for how much he got from those apples, it's $180. hope that helps :)
Two stores carry a similar stereo for the same original price and
$573. Store A offers a 25% discount and the Store B sells the
stereo for $446.94. Which store gives the bigger percent
discount? Justify your answer by determining the sale price for
each store.
Answer:
Store A gives $17.19 more off then Store B
Step-by-step explanation:
573.00 x 25% = 143.25
573.00-143.25 =429.75 Store A
Store B is 446.94
If s(x) = 2 - x^2 and t(x) = 3x, which value iS equivalent to (s°f)(-7)?
Answer:
Step-by-step explanation:
(s∘t)(-7) = s(t(-7))
= s(3(-7))
= s(-21)
= 2 - (-21)²
= -439
Helpp I’ll give brainilest to whoever answers first
Answer:
89
Step-by-step explanation:
5nttddddddddddddddddddddd
Helena has probability 1/3 of hitting a target with an arrow; Marco has probability of 2/5. If they fire at the target, determine the probability that
a. both hit the target
b. both miss the target
c. Helena hits the target and Marco misses it
d. Helena misses the target and Marco hits it
!!! PLEASE HELP ASAP !!!! just fill in the few boxes (serious answers only or i’ll report)
also if you zoom in on the picture, it’ll become clear
Answer:
See explanation
Step-by-step explanation:
sin(α + β) = sin α cos β + sin β cos α
sin(α - β) = sin α cos β - sin β cos α
[tex]\frac{1}{2}[/tex][ sin(α + β) + sin(α - β)] = [tex]\frac{1}{2}[/tex][sin α cos β + sin β cos α + sin α cos β - sin β cos α]
= [tex]\frac{1}{2}[/tex][2 sinα cos β]
= sin α cos β = [tex]\frac{1}{2}[/tex][ sin(α + β) + sin(α - β)]
name all the digits that can be the last digit of prime numbers
heelp plss
Answer:052468
Step-by-step explanation:
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
3(8+17)
Step-by-step explanation:
Since the gas prices are the same, we need to find a number that divides into both 24 and 51.
The factors of 24 are 1,2,3,4,6,8,12,24.
The factors of 51 are 1,3,17,51.
So, their common factor is 3. Price of gallon of gas = $3
Now we know the price, we can divide each total by 3 to find out how many each person bought.
One person bought $24 of gas: 24/3 = 8: They bought 8 gallons of gas
Another person bought $51 of gas: 51/3=17: They bought 17 gallons of gas
Represented as an expression, this is:
3(8+17)
Answer:
the correct answer to this is 3(8+17)
what's the denominator of 75/? if 30/42
Answer:
The answer is 42 there you go
Step-by-step explanation:
Select the correct answer.
A company is analyzing whether its employees prefer to skip their lunch break and leave a half-hour early each day or take a lunch break and
leave at the normal time each day. It conducts an observational study to determine which option is selected more often. At the end of the first
week, the company finds that the majority of employees prefer to skip their lunch break and leave a half-hour early each day.
The company then repeats the observational study for 10 more weeks. The study yields the same results for only five of the weeks. What
generalization can be made from the results of this study?
A. The sample is biased; therefore, a generalization cannot be made regarding which option is selected more often.
B. The majority of employees prefer to skip their lunch break and leave a half-hour early.
C. The results are inconclusive; therefore a generalization cannot be made regarding which option is selected more often.
D. The majority of employees prefer to take a lunch break and leave at the normal time each day.
Answer:
The results are inconclusive; therefore a generalization cannot be made regarding which option is selected more often.
Please give me brainliest, I really need it.
NEED ANSWERS PLEASE!
Which statement is true?
A)
Company l's rate per pound is twice the rate per pound of
Company 2.
B)
Company 2's rate per pound is twice the rate per pound of
Company 1.
© Company. 1's fixed fee is twice the fixed fee of Company 2.
D Company 2's fixed fee is twice the fixed fee of Company 1.
Which function is not the same as the other three?
Can someone please help?
Answer:
SOME OF THE WORDS ARE BLURRY TRY TAKING A BETTER PICTURE
A man's estate is valued at $150,000. It is to be divided so that his wife receives twice as much as his son. How much does his son inherit
Answer:
50,000
Step-by-step explanation: