rivieres-oubliees
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
rivieres-oubliees
rivieres-oubliees
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
Calculate to the nearest 1/10th meter the length of the side of a 7th, 12th, and 30th hectare square plot.
General
2 months ago
How do I solve this?Solve y′=(y−5)(y+5) if y(2)=0?I used methods of separation and did a partial fraction integral and ended up with(ln(y+5)-ln(y-5))/10 = xI'm not sure if I did this correctly nor do I know how to solve for y at this point. Please send help! Thank you.
General
2 months ago
51,29 749 737 7. You have 5 distance packages labeled 1,2,3,4,5. You have to mail them on 2 consecutive days with at least one package mailed each day. In how many different ways can this be done? Explain.
General
2 months ago
Ian mailed a package that weighed 5.63 pounds. What is the first step in rounding this number to the nearest tenth? What is the next step? What is 5.63 rounded to the nearest tenth?
General
2 months ago
4.5x – 2y = 153x - y =10(answer as a combined pair)
General
2 months ago
4.5x – 2y = 15b) 3x-y=10
General
2 months ago
Origami is the Japanese art of paper folding. The diagram below representsan unfolded paper kabuto, a samurai warrior's helmet. Which of the followingare pairs of congruent segments?Check all that apply.OA. R and RUOB. BC and POOc. R and RMOD. FR and TRDOE. K and MK
General
2 months ago
C = k - 273.15 (a) Write two other related equations . (b) If the temperature is 23 in degrees Celsius , what is the temperature in kelvins? Show your work. (c) Which is greater, 300 kelvins or 25 degrees Celsius ? Show your work.
General
2 months ago
Let C(n, k) = the number of k-membered subsets of an n-membered set. Find (a) C(6, k) for k = 0,1,2,...,6 (b) C(7, k) for k = 0,1.2...,7
General
2 months ago
4(5x + 9)^2 – 33 = -21
General
2 months ago
A marching band is performing in a rectangular arrangement, with a width of $w$ people. The length consists of seven less people, or $w - 7$. In the second stage of their performance, the band re-arranged to form a rectangle with a width of $w-3$ people, and with a length of $w - 5$ people. How many people are in the marching band?
General
2 months ago
Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the area of the sector given r = 3 cm and Θ = π 4 . A) 9π 8 cm2 B) 3π 4 cm2 C) 9π 2 cm2 D) 2π 9 cm2
General
2 months ago
Fundraising The track team needs new uniforms. The students plan to sell plush toy eagles (the school mascot) for $5 each. The students find three companies on-line that sell stuffed mascots. Company A sells 12 eagles for $34.20. Company B sells 15 eagles for $42.45. Company C charges $45.12 for 16 eagles. Which company has the best buy? SHOW WORK!!!!!
General
2 months ago
8. The graph shows the relationship between temperature in degrees Celsius andtemperature in degrees Fahrenheit,degrees Celsius20406080 100 120 140 160 180 200 220 240degrees Fahrenheita. Mark the point on the graph that shows the temperature in Celsius when it is 60degrees Fahrenheitb. Mark the point on the graph that shows the temperature in Fahrenheit when itis 60 degrees Celsius.c. Water boils at 100 degrees Celsius. Use the graph to approximate the boilingtemperature in Fahrenheit, or to confirm it, if you knew what it is.d. The equation that converts Celsius to Fahrenheit is C = (F - 32). Use it tocalculate the temperature in Celsius when it is 60 degrees Fahrenheit. (Thisanswer will be more exact than the point you found in the first part.)
General
2 months ago
It takes 20 hours to fill the pool using the first hose. It takes 16 hours to fill the pool using the second hose. How long would it take if you used both?
General
2 months ago
Which steps should be used to graph the equation y – 4 = y minus 4 equals StartFraction one-third EndFraction left-parenthesis x plus 2 right-parenthesis.(x + 2)?
General
2 months ago
Ray looked in the local Sunday Advertisement and noticed Footlocker had the new Jordans on sale for $30.00 off with the purchase of a Jordan T-shirt. The shirt cost $12.99. The regular price of the Jordans is $189.00. There is a sales tax of 7% that is applied to the sale cost. Ray has a budget of $189.00 to spend. Will he have enough money to purchase the t-shirt, and the Jordans on sale?
General
2 months ago
Which statement is true about the data?The box plots show the data distributions for thenumber of laps two students run around a track eachday.A)The difference between the medians of both datasets is 2.B)The difference between the medians of both datasets is 4.C)The difference between the ranges of both data setsis 2D)The difference between the ranges of both data setsis 4.
General
2 months ago
PLZ HELP ME!!!! ASAP!!!!! I WILL GIVE BRIAINLIEST!!!
General
2 months ago
Kevin is 3 years older than Daniel. Two years ago, Kevin was 4 times as old as Daniel.Let k be Kevin's age and let d be Daniel's age.Which system of equations represents this situation?a. d=k+3 d-2=4(k-2)b. k=d+3 k-2=4(d-2)c. d−2=(k−2)+3 d=4k d. k−2=(d−2)+3 k=4d
General
2 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next