Bryson is jogged at a constant rate of constant speed he starts a timer when he is 20 feet from his starting position. after 5 seconds, Bryson is 80 feet from his starting position. write a linear equation in slope-intercept form to find the distance d of bryson from his starting position after t second
Answer:
d = 4t + 60
Step-by-step explanation:
If Bryson jogged at a constant rate of constant speed and he starts a timer when he is 20 feet from his starting position. after 5 seconds, his speed will represent the slope of the required equation:
Speed = distance/time
Speed = 20 feet/ 5 secs
Speed = 4ft/s
Hence the slope of the equation is 4ft/s
Next is to get the intercept c
Standard equation that represents the expression is:
d = mt+c
d is the distance of bryson from his starting position
To get the intercept c, substitute d = 80, m = 4 and t = 5 into the equation as shown:
80 = 4(5) + c
80 = 20 +c
c = 80 - 20
c = 60
Get the equation:
Substitute m = 4 and c = 60 into the original equation
d = mt + c
d = 4t + 60
Hence a linear equation in slope-intercept form to find the distance d of bryson from his starting position after t second is d = 4t + 60
Brenda is throwing a party. it costs $300 to rent the hall. It costs $35 per person for food. Write an equation to show the total cost of the party (y) based on the number of people invited (x).
Answer:
300+35x=y
This is how you do this one.
The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 162 adult males, the mean pulse rate is 69.6 bpm and the standard deviation is 11.3 bpm. Find the value of the test statistic.
Answer:
0.6758
Step-by-step explanation:
Given That:
Population Mean pulse rate (μ) = 69
Sample size (n) = 162
Sample mean (m) = 69.6
standard deviation (σ) = 11.3
Value of test statistic :
(m - μ) / (σ/√n)
(69.6 - 69) / (11.3 / √162)
0.6 / 0.8878118
= 0.6758
what is 628 divisible by?
Answer:
1, 2, 4, 157, 314, and 628
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
Answer:
1, 2, 4, 157, 314, and 628 and 628
Step-by-step explanation:
Because yeah how do u not know
What is this equation rewritten in logarithmic form?
9x=3
Answer: x = log₉ 3
Plz mark brainliest:)
Answer: log9 3 = x
Step-by-step explanation: Edmentum Exact
Between which two numbers does √33 lie on a number line?
Answer: 11
Step-by-step explanation:
11x3=33
So its asking what number its in between so it's 11
Determine the weekly gross pay for an x-ray technician earning $32.50 per hour working 48 hours a week. (Overtime is time-and-a-half for all hours over 40.
Answer:
The three paths intersect in pairs at the points A, B, and C. Measure and record the angle formed at each intersection
Step-by-step explanation:
what is the sum of 5s^2 - 2s + 1 and 3s^2 - 4s + 7
There are 140 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filling up full rows of seats.
How many rows are empty?
There are??? empty rows
Gwen and Sandy do some fundraising for their sporting team. Together they raised $447. If Gwen raised $221 more than Sandy, and
Sandy raised $p:
Write an equation in terms of p that represents the relationship between the different amounts and solve for p.
This has 20 points please help me
Answer:
not sure
Step-by-step explanation:
Answer:
226=p
Step-by-step explanation:
221+p=447
-221 -221
p=226
hope this helped :)
A circles circumference is approximately 44 cm. 1.The circles diameter is approximately______ cm. Enter a numerical value and round to the nearest tenths
Answer:
7
Step-by-step explanation:
44/2/(3.14) equals 7.006 or 7.
find the slope of y=5/4x-1
Answer:
slope = [tex]\frac{5}{4}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = [tex]\frac{5}{4}[/tex] x - 1 ← is in slope- intercept form
with slope m = [tex]\frac{5}{4}[/tex]
Answer:
x=4/5 or x=0.8 they are the same thing
Step-by-step explanation:
is this a function or not: step by step
Answer:
yea i think
Step-by-step explanation:
A line that passes through (3, 1) and (0, -3)
Answer:
y=4/3x-3
Hope this helps!
What is 52% as a fraction in simplest form?
A) 13/25
B)2/5
C)21/20
D)5/2
Answer:
A
Step-by-step explanation:
The other answer's would be over 100% and one is less than half or 50%
Answer:
A) 13/25
Step-by-step explanation:
13/25=0.52
Brandon rides his bike 7 miles south and then 24 miles west. About how far is he from his starting point
if i have 18 pounds of cheese how many pizza can i make
Answer:
You can probably make about 19 Pizzas because on every pizza there's a bit less than a pound of cheese so I guess you could make 19-20 pizzas. :)
Step-by-step explanation:
Rodrigo wants to buy football for $22.50 and a pair of gloves for $15.50. If the sales tax rate is 6%, what will be the amount of sales tax on Rodrigo’s purchase?
Answer:
$2.28
Step-by-step explanation:
Football: $22.50
Gloves: $15.50
Total: $38.00
Sales tax is 6%
So the amount of money paid in Sales Tax is (6/100) * $38.00 = $2.28.
Total purchase price is: $40.28
Can someone please tell me their thoughts or answers because I’m really stuck and it’s due today.
Simplify. help plz the two is a exponent
-3 2 =
Answer:
9
Step-by-step explanation:
-3*-3=9
- times a - = +
Answer:
-9
Step-by-step explanation:
An exponent is multiplying the number by itself. I understand why you might be confused though, with the negative number.
Have a great day!
whats transitive property
Answer:
It tells us that if A=B and B=C, then A=C. The transitive property of order uses the same idea, except with < or ">> signs instead of = signs
Step-by-step explanation:
Answer:
the transitive property states that: If a = b and b = c, then a = c. In other words, if a is related to b by some property, and b is related to c by the same property, then a is related to c by that property.
Step-by-step explanation:
Graph ≤ -5
Circle is
a. open
b. closed
Arrow is pointing
c. left
d. right
Answer:
Closed, and Left.
Step-by-step explanation:
The arrow on the symbol is pointing left and when there is a line underneath it it means the circle is full.
there are 21 people taking a group trip to north carolina. Tickets for the trip cost $121 each. what is the total cost of the tickets?
Answer:
$2541
Step-by-step explanation:
21(121)=2541
(cant tell if ur playin w me or not T_T)
Please help me the picture is above, just fill in the table I’ll mark you as brainliest if you answer. Thank you :)
Answer:
Always pay attention in class. Okay Shawtie.
Step-by-step explanation:
Always stay positive.❤
Luis distributes 49 roses equally among 7 friends. Then, 3 of his friends combine the roses they received to make a bouquet. How many roses are in this bouquet?Luis distributes 49 roses equally among 7 friends. Then, 3 of his friends combine the roses they received to make a bouquet. How many roses are in this bouquet?
Answer:
21
Step-by-step explanation:
[tex]49 \div 7 = 7[/tex]
[tex]7 \times 3 = 21[/tex]
There are 21 roses in bouquet.
What are Arithmetic operations?Arithmetic operations are the fundamentals of math. The majority of the fundamental operations that can be carried out on relations are addition, subtraction, multiplication, and division. During the course of the day, we use them almost constantly. We use mathematical operations every day to figure out the total revenue and expenses of the business, make budgets for the month or year, and measure distances.
Given
total roses = 49
divided equally in 7 friends
number of roses for each friend = 49 ÷ 7
number of roses for each friend = 7
roses combined by 3 friends = 7 + 7 + 7
roses combined by 3 friends = 21
Therefore, roses in bouquet is 21.
Learn more about Arithmetic operations;
https://brainly.com/question/20595275
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Math the question is 6 6/8 Divided into 2 3/6 + 3 5/6
Answer: 6 3/15
Step-by-step explanation:
Solve the system by elimination (please show all the steps!)
-2x+2y+3z=0
-2x-y+z=-3
2x+3y+3z=5
Answer:
i think its z%/67
Step-by-step explanation:
becuase if you add it up it is 68 but if you sub on it its ether 67 or 63
A softball team is ordering pizza to eat after their tournament. They plan to order cheese pizzas that cost $6 each and four-topping pizzas that cost $10 each. They order \large c cheese pizzas and \large f four-topping pizzas. Which expression represents the total cost of all of the pizzas they order? a \large 6c+10f b \large 6+10 c \large 6f+10c d \large c+f
Answer:
6c + 10f
Step-by-step explanation:
cheese pizzas = $6
four-topping pizzas = $10
They order large c cheese pizzas and large f four-topping pizzas
The total cost of the pizza = price *quantity of cheese pizza + price*quantity of four topping pizza
= 6c + 10f
Select the two expressions 3^8 x 27
3^8 x 27
= 6561 x 27
=177147
answer
=177147
Step-by-step explanation:
3^8 x 27
= 6561 x 27
=177147
Can some help someone help me
Answer:
they have different y-intercepts. the top one will be at pos 45 and the other one will be at -10
Step-by-step explanation: they parallel just far apart on the y int