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Equations and Formulas
Page 2
Questions (283)
The depth of water(d metres) in a harbour is given by the formula d = a+bsin(ct) where a, b and c are constants, and t is the
4 answers
asked by
Jessica
1,912 views
Consider the expression 2π times square root of ℓ/g, where ℓ is length and g is gravitational acceleration in units of
3 answers
asked by
selena
1,001 views
Using the Property of Equality, what first step would you take to rearrange the formula y=mx+b using x as the quantity of
3 answers
asked anonymously
317 views
what speed is calculated as total distance traveled divided by travel time?
3 answers
asked by
kyla
1,305 views
P varies partly as q and partly as the square of R. When P=6, q=8,
R=4 and when P=10, q=12, R=5 (a) Find the formula connecting
2 answers
asked by
Success
97 views
The population of a small town is represented by the formula
P = 12500(0.98) t where P is the number of people and t is time in
4 answers
asked by
Enzo
839 views
p/q – pq + q/r = rs
Rearrange the formula so that the subject is P
1 answer
asked by
Esther
442 views
The first row of a school concert hall has 25 seats and each row after the first has one more seat than the row before it there
3 answers
asked by
Cyrus
1,381 views
The exponential formula for the half-life of a radioactive isotope is
y=y0ekt, where y is the amount of the isotope remaining
3 answers
asked by
babysailtheship
854 views
In the z transformation formula, z = (x – M)/s the x stands for __________. (Points : 1)
3 answers
asked by
john
608 views
The formula to approximate the hieght (h) of a male, in inches, is shown below, where t is the length of the tibia bone, in
6 answers
asked by
curtina blue
585 views
Logs are stacked up in apile as shown in the figure. The top row has 15 logs and the bottom row has 21 logs. How many logs are
4 answers
asked by
Abbey(Please help)
1,083 views
so I got a question about projectile motion
take the example of shooting of a plastic air rocket into the air and asked to
4 answers
asked by
physics
528 views
Given the formula y=2x(z+3), find y if z=2 and x=4
A 13 B 18 C 28 D 30 E 50
1 answer
asked by
Help with this question
295 views
Li is making beaded necklaces. For each necklace she uses 23 spacers, plus 3 beads per inch of necklace length. Write an
7 answers
asked by
MAD GIRL
1,660 views
Jen was the leading scorer on her soccer team. She scored 120 goals and had 20 assists in her high school career.
A. The number n
3 answers
asked by
Incognito
1,486 views
How do I predict an item's price at a future date (what formula do I use?)? given info. is cost of a Fast food Hamburger $0.15
5 answers
asked by
jas
911 views
1. The formula v= (square root) 64h can be used to find the velocity, v, in feet. Round to the nearest tenth.
a. 6.9ft/s b.
5 answers
asked by
kayla ( plz help)
1,327 views
A steel pipe 8.25 m long is installed at 45°C. Find the decrease in length when coolants at -60°C pass through the pipe
5 answers
asked by
Digby
741 views
How do I express this relationship in a language of variation?
I know how to do basic ones but this one is really advanced
4 answers
asked by
jason
389 views
Can someone check my answers and help me
1. A vector in standard position has its initial points at (0,0) True? 2. The general
4 answers
asked by
mysterychicken
436 views
The number N of state and federal inmates in millions during year x, where x>2002 can be approximated by the following formula
N=
2 answers
asked by
annoymous
524 views
Use x=1 + r
, where r is the interest rate paid each year. Write an equation to represent the final amount of each of the
3 answers
asked by
Sub-Zero
107 views
Slope formula
3 answers
asked anonymously
13 views
The table shows the height of a plant as it grows. Which equation in point-slope form gives the plant’s height at any time?
3 answers
asked anonymously
52 views
If cos θ = 2/3 and 270° < θ < 360° then determine the exact value of 1/cot
3 answers
asked by
holly
1,149 views
Suppose you deposited $1500 into an account paying 3.5% interest compounded annually when your child was first born. Find the
4 answers
asked by
Kaci
805 views
I have the equation 'change in distance = 1/2 x (vf+vi) x change in time (or delta t)' for uniform acceleration. However, I am
4 answers
asked by
Lindsay
862 views
Einstein's famous equation indicates that E=mc^2, where c is the speed of light and m is the object's mass. Given this, what is
2 answers
asked by
anonymous
783 views
The Celsius to Fahrenheit formula: F = 9/5 C + 32
Solve this formula for C. Check all answers that are true. First step is to
2 answers
asked anonymously
111 views
The Celsius to Fahrenheit formula: F = 9/5 C + 32
Solve this formula for C. Check all answers that are true. First step is to
2 answers
asked anonymously
48 views
in math question they give u equation and syas that t= time quals 0.5minutes displacment to veloctiy
so i have ater turning into
2 answers
asked by
p
33 views
The Celsius to Fahrenheit formula: F=9/5C+32
Solve this formula for C. Check all answers that are true. (4 points) Responses A.
2 answers
asked by
HELP
108 views
The Celsius to Fahrenheit formula: F=95C+32
Solve this formula for C. Check all answers that are true. (2 points) Responses To
2 answers
asked by
j coe
86 views
8th Grade Math Lesson 2-10 Practice
Vocabulary Terms Define/Illustrate 1. Formula 2. Rearrange an equation 3. Variables Problems:
2 answers
asked by
Momof3A's
82 views
define/illustrate fromula, rearrange and equation, and variables
7 answers
asked anonymously
43 views
Which equation describes the mass of an object in relation to its volume and density?(1 point)
Responses m=D×V m=D×V m=D+V m is
2 answers
asked anonymously
45 views
y = 0 * (1 plus/minus r)'
Perry used the formula V(t) = 24, 450 * (1 - 0.13) ^ t to find the value of his car t years after he
2 answers
asked by
I would like some help
36 views
A jet travels at 483 miles per hour. Which equation represents the distance, d, that the jet will travel in t hours?
A d = 483 +
2 answers
asked by
I would like some help
48 views
Suppose that the water level at the river is 45 feet after three days of no rain in 10 feet after 10 days of no rain in River
3 answers
asked anonymously
28 views
The following table shows the estimated equation of demand for ugali in restaurants around mzumbe area based on 69
1 answer
asked by
Evaristi H Paulo
79 views
First we write the formula: m = (change in y)/(change in x)
(13-15)/(5-3)-2/(-2)1Now we substitute one of the data points into
3 answers
asked anonymously
24 views
Y= 2π √(A/9.8m/s^2)
A = 10.8 +/- 0.2 Calculate Y and its uncertainty
1 answer
asked by
alli
60 views
Apply the formula v^2/o normal acceleration to find radius of curvature of vertex parabola y^2 =4ax
1 answer
asked by
Aiza
93 views
(ii) obtain a formula for E in terms of M
1 answer
asked by
Jonathan
142 views
p=360-2.1q
TC= 50+0.4Q the power of two find the value of q& p that max profit
1 answer
asked by
chala kabeta
164 views
D is partly constant and partly varies with v ,when v=40, D=150 and when v=54 D=73
a)find the formula connecting D and v b)hence
2 answers
asked by
Khalifa
492 views
How do you calculate the braking distance?
driver reaction time=0.6s initial speed of car=30ms-1 speed*2= distance*4 Please show
4 answers
asked by
jan
526 views
Use the formula D=rt where D is distance, r is rate, and t is time.
The distance is 40 Julio finishes the 40 yd dash in 4.39
4 answers
asked by
Hailey
1,912 views
p=1/r.s+d for s
please help me!!!???
4 answers
asked by
Bri Mullins
252 views
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Algebra
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