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Jim
Questions and answers by
Jim
, page 7
Questions (683)
Create standardized scores for all scale variables (price through alcohol). Which beverages have positive standardized scores on
2 answers
692 views
Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).
2 answers
652 views
A saturated solution of kcl is prepared at 25degree celsius. What would happen if temperature is cooled to 10degree celcius?
1 answer
452 views
You push a skateboard so that it rolls down the road at a speed of 0.600 m/s. You run after the skateboard at a speed of 3.50
2 answers
675 views
how much candy that is worth $5 per pound must be mixed with 60 lb that is worth 4$ per pound to get a special Christmas mixture
2 answers
547 views
What 5 digits are in the ones place of even numbers?
2 answers
890 views
A straight horizontal rope is towing a 5.52 kg toboggan across frictionless ice. A 2.76 kg radio is on top of the toboggan with
4 answers
582 views
To maximise profit, the company should sell as many children’s tickets as possible. Of
the 300 available seats, determine how
1 answer
415 views
A spinner numbered 1 to 50 is spun twice. Find the probability that the total from the two spins is:
a. 51 b.55
3 answers
1,486 views
A box contains different coloured counters, with P(purple)= 10%, P(yellow)= 2/3 and P(orange) 1/7.
a. Is it possible to obtain a
4 answers
1,255 views
The square root of twice a number is equal to one-half of that number. Find the number.
4 answers
447 views
The square root of twice a number is equal to one-third of that number. Find the number.
1 answer
398 views
The perimeter of the area to be fenced is 1760ft. Estimate the number of wooden fence posts needed if the posts are placed
1 answer
442 views
For each of the three-digit numbers with no digits zero, the difference between the number itself and the product of its digits
2 answers
526 views
Calculate the Delta Hf of the OH- ion given that the Delta Hf (H2O) = -285.8 kJ mol-1.
2 answers
793 views
The human body “burns” glucose (C6H12O6) for energy.
a. Write a balanced chemical reaction for the complete combustion of
4 answers
3,108 views
a pendulum-driven clock gains 5.00 s/day, what fractional change
in pendulum length must be made for it to keep perfect time?
2 answers
619 views
a pendulum-driven clock gains 5.00 s/day, what fractional change
in pendulum length must be made for it to keep perfect time?
4 answers
2,902 views
How to draw spectral curve for an analogous or triadic theme?
Using adobe colour cc website Thank you
1 answer
359 views
which numbers have the same absolute value? choose all that apply.
a. |-9| b. |-6| c. |4| d. |6|
2 answers
798 views
Lottery: I buy one of 250 raffle tickets for $5. The sponsors then randomly select 1 grand prize worth $250, 2 second prizes
1 answer
1,049 views
What is the approximate Delta V to take a body from an apogee of 43,000km to 66,000km. Assume a separated mass of 4850 kg.
1 answer
415 views
If I can buy 2 packages of raspberry for $6.00, then how many Can I buy for $48.00?
1 answer
382 views
2) Given the table below for selected values of f(x), use 6 trapezoids to estimate the value of (10)∫(1) f(x)dx
x 1 3 4 6 7 9
3 answers
1,628 views
Determine the equation of a plane, P3, that intersects the planes P1: x + y + 3z − 2 = 0 and P2: x − y + 2z = 0 in
a point; a
1 answer
630 views
Determine two other (non-trivial) points on the line that passes through P(5, 6, -2) and is parallel to the line with equation
1 answer
482 views
Describe the narrow escape of the men aboard the Nautilus.
1 answer
1,195 views
What is the solution?
2x-3y+z=-19 5x+y-z=-7 -x+6y-z=35
2 answers
510 views
What is the property of this equation? -3(x+4)=-3x-12
Distributive Property Associative Property of Addition Associative Property
5 answers
asked by
Jim
2,742 views
1) Find the surface area of a sphere with a radius of 8 cm.
A 267.9 cm B 803.8 cm C 2143.6 cm D 2010. cm 2) Find the surface area
7 answers
1,710 views
Radium 226, which decays according to the function A(t)=A0e^kt where t is the time in years, has a half life of 1612 years. Find
2 answers
839 views
Convert the equation to polar form.
8x=8y So far, I got this: 8*rcosθ = 8*rsinθ But it's wrong.
4 answers
1,157 views
lim √x+3
x -> -3-
1 answer
274 views
f(x)= (x^2-1)/(x+4)
find f(x+h)
1 answer
390 views
Spherical balloon loses air at pi cubic inch per minute
What is rate of change at 10 inches? What is the rate of change at 5
1 answer
474 views
I have the equation 50000 = x(1+.065/4)^50
Please solve for x and show it step by step, thanks
4 answers
524 views
List the following in order of increasing pH of their 0.25 M solutions: NH4Cl, MgCl2, HCl, NaOCl, C6H5NH3Cl and NaClO2.
3 answers
1,393 views
You're tasked with helping the world record holder for PIZZA eating. He complains of indigestion. What would you suggest that he
3 answers
389 views
-2(-8+2h)
1 answer
169 views
A plane flies due north (90° from east) with a velocity of 100 km/h for 3 hours. During this time, a steady wind blows
4 answers
390 views
A gas is heated from 298 K to 367 K while its volume changes from 2.5 L to 3.9 L. If the initial pressure of the gas is 1.1 atm,
3 answers
921 views
you spin the spinner once. what is p(not divisor of 30)?
1 answer
348 views
Photons of a certain ultraviolet light have an energy of 6.02 10-19 J.
(a) What is the frequency of the UV light in Hz? (b) Use
1 answer
323 views
find all relative extrema using the first derivative test. f(x)=-4x+tanx on (-π/2,π/2)
1 answer
267 views
On a square game board made up of small squares of side length 4 cm, the diagonal has a length of cm. Determine the number of
3 answers
506 views
Write sin(2 sin^−1 x) as an algebraic expression in x.
2 answers
131 views
How do I get my password?
1 answer
83 views
Scientists have studied two species of sand lizards, the Mojave fringe-toed lizard and the western zebra-tailed lizard, to
3 answers
199 views
How many ways can you make $.75 without using half dollars or pennies
2 answers
89 views
Summarize the three steps of the nitrogen cycle
1 answer
83 views
Cherese needs to buy some cardboard to build a box 10 inches long, 9 inches wide, and 7 inches high. if she purchases 500 square
2 answers
497 views
Jordan purchased a piece of fabric that is 18 cm by 18 cm in order to make a tent for her little sisters dolls. Using the
2 answers
asked by
Jim
509 views
Jordan purchased a piece of fabric that is 18 cm by 18 cm in order to make a tent for her little sisters dolls. Using the
1 answer
294 views
Imagine a family of farmers in the Neolithic Age. They are a multi-generational family living together on a large farm. They
20 answers
135 views
Asking a question about a natural event such as: How is this event similar to/different from the same type of thing that could
7 answers
69 views
When might a scientific theory be developed?(1 point)
Responses after making observations that suggest explanations of phenomena
10 answers
116 views
Which statement is evidence of different communities using empirical knowledge in different ways?(1 point)
Responses Community A
17 answers
191 views
In three to five sentences, explain what evidence from the study of light shows that scientific knowledge is durable and robust.
5 answers
247 views
Which is the best definition of technology?(1 point)
Responses the practical application of knowledge the practical application
7 answers
99 views
Which is the best definition of technology?(1 point)
Responses telecommunications and computers telecommunications and computers
21 answers
89 views
What geographical concept might include both objective and subjective information?(1 point)
Responses absolute location
13 answers
71 views
In one to two sentences, explain the difference between raster data and vector data
4 answers
55 views
From which source could you construct a map displaying human characteristics of an area? (1 point)
Responses topography study
10 answers
86 views
What two landforms can become a barrier to movement and trade between people?(1 point)
Responses mountains and peninsulas
4 answers
60 views
What is an advantage of the Mercator Projection map over a globe?(1 point)
Responses The Mercator Projection shows the shape of
4 answers
60 views
Which option would be a possible conclusion from an analysis of a topographic map showing a mountain range?(1 point)
Responses A
4 answers
63 views
Which option best describes why multiple scales would be useful for analyzing voting patterns within a state?(1 point)
Responses
7 answers
307 views
In which situation would a Mercator projection map be most useful?(1 point)
Responses when tracking weather patterns along the
7 answers
124 views
Which option makes the most accurate observation about the difference between reference maps and thematic maps?(1 point)
Response
10 answers
279 views
Why is carbon said to provide a “backbone” in many molecules?(1 point)
Responses Carbon atoms have half-full shells of
10 answers
100 views
In what way are cartometric and dot density maps similar?(1 point)
Responses They are a type of thematic map. They are a type of
10 answers
135 views
What is 1:600,000 – 1:2,000,000 on a map?(1 point)
Responses a map title a map title the map legend the map legend the map
10 answers
80 views
Which of the following is a criticism of the demographic transition model?(1 point)
Responses It does not take into account the
4 answers
61 views
How do you ask someone's name in Spanish?
(1 point) Responses ¿Cómo se llamas? ¿Cómo se llamas? ¿Cómo te llamas? ¿Cómo te
4 answers
125 views
Which word best describes the person shown in the image?
(1 point) Responses sociable sociable atrevida atrevida inteligente
29 answers
371 views
Where is the best place to put the adjective "perezoso" in the following sentence?
Diego (1) es (2) un (3) chico (4). (1 point)
7 answers
143 views
Which of the following is a criticism of the demographic transition model?(1 point)
Responses It does not take into account the
10 answers
74 views
Which biconditional is not a good definition?
(1 point) Responses A whole number is odd if and only if the number is not
35 answers
135 views
Name the Property of Equality that justifies the statement:
If RS = ST and ST = TU, then RS = TU (1 point) Responses Reflexive
3 answers
128 views
According to the article “Once Parched, Florida Everglades Finds Its Flow Again,”
which part of the Florida Everglades system
3 answers
85 views
Rising sea levels may result in all the following except:(1 point)
Responses threats to coastal property threats to coastal
7 answers
99 views
Use the Rectangular Prism diagram to answer the question.
Which line segment is parallel to Modifying above upper G upper E with
3 answers
109 views
The northern soil and climate made smaller farms, not large farms, which caused the industry to make more fueled by more natural
1 answer
66 views
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