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jhon

Questions (56)

Determine the zero(s) of the quadratic function y=6x2+13x+5 . Show all steps.(
1. 1 answer
2. 9 views
When trying to solve the quadratic equation x2+4x−5=7 , Jamal and George each provided their work in the tables. Each said
1. 1 answer
2. 39 views
Solve the following quadratic equation using square roots: −9+(x−3)2−4=−4 .
1. 1 answer
2. 20 views
Solve x2=78 by inspection. There are two real solutions. Enter the lesser number first, and use exponents in your responses.
1. 1 answer
2. 14 views
Read each item carefully, decide whether the statement is TRUE or FALSE. Write your answer onthe space before each number.
1. 1 answer
2. 384 views
ANGLE PAIR: h ttps://drive.google.com/file/d/1yqBraY-e0EiEWFV5JcW7eJ7nFhEz9SVq/view?usp=sharingName two pairs of: 1.
1. 1 answer
2. 572 views
The NBA regulations require the basketball court to be 132 feet long. How many meters is the length of the court?
1. 1 answer
2. 237 views
Compare each pair of numbers. Use <, =,<, =, less than comma equals comma or >.>. greater than3/5 and 5/8
1. 2 answers
2. 527 views
A cashier has only one dollar bills, quarters,and dimes. List all the ways you could receive $2.50 in change$1 Bills Quarters
1. 2 answers
2. 622 views
A sample of tin (Cp = 0.227 J/g•°C) is placed in a freezer. Its temperature decreases from 15.0°C to −10.0°C as it
1. 1 answer
2. 903 views
Which best describes interest?
1. 1 answer
2. 640 views
In five games, you score 16, 12, 15, 13, and 17 points. How many points must you score in the sixth game to have an average of
1. 1 answer
2. 667 views
a 5kg bomb exploded into two fragments .If one fragment with 3 kg moves in a direction with 5m/s then what is the velocity of
1. 1 answer
2. 801 views
what about Mohawk interactions with the europeans
1. 2 answers
2. 454 views
Jordan earns $11.35 per hour and works 40 hours per week. He then earns a 20% pay raise. How much money will Jordan now make
1. 3 answers
2. 1,161 views
During an oil change, each car needs 4 1/2 quarts of oil.Each 5-quart container of oil costs $14.99. Before tax, how much will
1. 1 answer
2. 810 views
Mr. Richards has two cars that he changes the oil in every four months.During an oil change, each car needs 4 1/2 quarts of oil.
1. 1 answer
2. 1,169 views
Mr. Donahue needs 4 1/2 pounds of flour to make 5 loaves of bread. He bought a 50-pound bag of flour that costs $64.99. About
1. 2 answers
2. 1,276 views
Mr. Donahue needs eq177745_s1 pounds of flour to make 5 loaves of bread. He bought a 50-pound bag of flour that costs $64.99.
1. 3 answers
2. 749 views
Mrs. Williams is going to purchase a plastic cover for her outdoor fish pond. The area of the fish pond is 25 m2. However, she
1. 2 answers
2. 608 views
Hayley wants to purchase tile for the floor in a rectangular room that measures 15 feet by 14 feet. The tile costs $4.25 per
1. 2 answers
2. 1,168 views
A new automobile costs $23,782, but after one year it is worth $17,668. What is the approximate percent of decrease in the value
1. 1 answer
2. 475 views
Julie deposited $300 into a simple interest savings account that earns1.34%. If no money is added or withdrawn from
1. 1 answer
2. 1,213 views
Jill’s room is 12.5 feet long and 11.5 feet wide. She made a scale drawing of the room with a scale of 0.5 inch = 2 feet. What
1. 3 answers
2. 2,943 views
Taylor made a scale drawing of his room using a scale of 0.25 inch = 1 foot. On the drawing, the length of his room is 3.25
1. 6 answers
2. 1,754 views
find the radius of a circle in which a 59 foot chord subtends an angle of 12 degree at the center
1. 1 answer
2. 474 views
Hess¡¯ law says that when we add reactions together we can also add the enthalpies. Given the following set of reactions, use
1. 2 answers
2. 714 views
The following experimental data were obtained for the reaction;2 NO + 2 H2 ¡æ N2+ 2 H2O Rate/10-5M/s [NO]/10-2M [H2]/10-2M
1. 0 answers
2. 664 views
a 20 kg traveler's bag is being pulled along the floor with a force of 50 NF. the force is applied on the handle forming an
1. 1 answer
2. 641 views
a 20 kg traveler's bag is being pulled along the floor with a force of 50 NF. the force is applied on the handle forming an
1. 3 answers
2. 3,141 views
Fe + O2--->Fe2O3How many grams of iron are required to convert 80 mL of oxygen at STP?
1. 1 answer
2. 1,105 views
A 0.069 gram sample of a metal reacted with HCl and produced 45.31 mL of H2 gas at 25¡ÆC and 1 atm pressure. The metal is
1. 1 answer
2. 1,213 views
If a portion of your aspirin sample had broken down, how would that effect the totalamount of base used? What would the effect
1. 1 answer
2. 442 views
If you wanted to make a barometer that had a column of liquid about 6 feet tall, what wouldthe density of the liquid have to be?
1. 0 answers
2. 449 views
If you wanted to make a barometer that had a column of liquid about 6 feet tall, what wouldthe density of the liquid have to be?
1. 1 answer
2. 492 views
Many people are trying to reduce theircarbon footprint. Amrita’s carbon footprint this year was 85% of last year’s
1. 11 answers
2. 1,208 views
Please show all of your work in the space below. Please present and organized and complete solution.A garden will be made up of
1. 0 answers
2. 456 views
cotx+tan2x=cotxsec2xprove
1. 1 answer
2. 1,346 views
a pitching machine throws a baseball at a batter with an initial velocity of 22.0 m/s at an angle of 30 degrees to the
1. 4 answers
2. 1,004 views
A motorboat travels due north at a steady speed of 3.0 m/s through calm water in which there is no current. The boat then enters
1. 1 answer
2. 1,450 views
Water is leaking out of an inverted conical tank at a rate of 12200 cubic centimeters per minute at the same time that water is
1. 1 answer
2. 991 views
a drawing of a deck has a scale of 1 inch to 5 feet. the actual deck is 18 feet long.how long is the deck in the scale drawing?
1. 1 answer
2. 456 views
the dimensions of a closed rectangular box are measured as 30 in, 40 in.. and 60 in.. with a maximum error of 0.2 in. in each
1. 1 answer
2. 1,600 views
find the approximate change in z when the point (x,y) changes from (1,1)to (1.01, 0.90)f(x,y) = xe^(-y) + ye^(-x)
1. 1 answer
2. 588 views
If a 2.6 g of weak diprotic acid were dissolved in 100 mL of water and a 10 mL aliquot of this solution required 21.6 mL of 0.1
1. 2 answers
2. 1,492 views
A person rides up a lift to a mountaintop, but the persons ears fail to pop –that is, the pressure of the inner ear does not
1. 2 answers
2. 2,958 views
the last question i do not get can one of y´all help me out lisa is working on a science project her task is to answer the
1. 1 answer
2. 447 views
can you tell me a website on elements
1. 1 answer
2. 418 views
Can you give me awebsite about phase change?
1. 1 answer
2. 494 views
Can you give me a website about attoms
1. 3 answers
2. 441 views
Where can I find some information about nourvis system and endocrine system?
1. 1 answer
2. 1,048 views
Where can I find some information about native americans
1. 1 answer
2. 463 views
how do you do 19= n- 9 ??????
1. 1 answer
2. 291 views
How much acetone liquid (in mls) is required to produce a vapor concentration of200 ppm (parts per million) by volume in a room
1. 1 answer
2. 1,304 views
Molecular shape of BrF3 by VSEPR theory
1. 1 answer
2. 740 views
How much work is done by the gravitational force on an object of mass 9.40 kg that is initially at rest when it falls down for a
1. 0 answers
2. 437 views

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