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Questions Asked on June 18, 2020

Which most accurately describes expeditions and colonization efforts of explorer John Smith?John Smith led the colony of
1. 5 answers
2. asked by Alice Springman
3. 5,288 views
If the central angle is 4pi/3 radians, what should the radius of a circle be to make the arc length 1 m?a) 0.424 m b) 0.238 m c)
1. 3 answers
2. asked by Jeff
3. 5,163 views
Complete and balance the precipitation reactions. Include physical states. Refer to the solubility rules as necessary.precipitat
1. 1 answer
2. asked by Anonymous
3. 5,132 views
If a point on the Cartesian plane lies at (4, 2), what is the angle made between the line containing the point and the origin,
1. 6 answers
2. asked by Jeff
3. 3,633 views
Sophie is buying fabric to make items for a craft fair. The table shows some combinations of how much of each color fabric she
1. 4 answers
2. asked by joe
3. 3,332 views
If the radius of a pizza is 20 cm, what is the central angle in degrees that gives one person 30 cm of crust?Question 5 options:
1. 1 answer
2. asked by Muneer
3. 3,159 views
Number of electron in As3+ ion?
1. 1 answer
2. asked by ayesha
3. 2,773 views
If k = 2π/45, what is the period?
1. 2 answers
2. asked by Muneer
3. 2,614 views
How many grams of NaCl would be formed from 100 grams of Na2CO3 in the following reaction?Na2CO3 + 2 HCl → 2 NaCl + CO2 + H2O
1. 2 answers
2. asked by james smith
3. 2,594 views
At t = 0 a car is due 2 km north of you heading west moving 13 km/s after 1.5 s. What is the angle in radians between you and
1. 3 answers
2. asked by Muneer
3. 2,377 views
A closed tin of milk has diameter 10cm and height 16cm find the total surface area of the tin( take pie to be 22/7
1. 7 answers
2. asked by Sarah
3. 2,110 views
The Displacement (in metres) of an object moving in a straight line is given by s=1+ 2t + 1/4 t^2, where t is measures in
1. 1 answer
2. asked by anonymous
3. 1,617 views
The time of a pendulum varies directly as the square root of it length if the length of the pendulum which beats 15 seconds is 9
1. 3 answers
2. asked by Jamiu
3. 1,533 views
Which interval gives an average change of 0 for the function y = 3cos (4πx + π) - 3?a) π/3 <= x <= π/2 b) π/4 <= x <= π/2
1. 2 answers
2. asked by Craig
3. 1,291 views
Lightning occurs when there is a ﬂow of electric charge (principally electrons) between the ground and a thundercloud. The
1. 1 answer
2. asked by stephen
3. 1,287 views
The supplement of an angle is 12 less than 4 times the complement of the angle. What is the measure of the angle?
1. 1 answer
2. asked by John
3. 1,231 views
For a confidence level of 80% with a sample size of 26, find the critical T value.Please help
1. 0 answers
2. asked by Amy
3. 1,218 views
Mrs. Wilson leaves her freshly-baked blueberry pie on the windowsill to cool. The delicious fragrance diffuses through the air
1. 3 answers
2. asked by Ana
3. 1,152 views
What is a potential negative outcome when the government seeks to ensure specific market outcomes?decrease in business tax
1. 3 answers
2. asked by John
3. 1,061 views
The quantity of Sensitech laser gaming mice demanded each month is related to the unit price by the equationp = 42/0.03x^2 + 1
1. 1 answer
2. asked by Gabrielle
3. 1,041 views
The roots ofx^2 + 5x + 3 = 0 are p and q, and the roots of x^2 + bx + c = 0 are p^2 and q^2. Find b + c.
1. 4 answers
2. asked by Praveen
3. 1,023 views
28g of NH3 is dissolved in 500mL of water. What is the concentration of the resulting solution?(I do not understand how to solve
1. 2 answers
2. asked by Amir
3. 996 views
Divide an exponential and cubic function
1. 1 answer
2. asked by Rookie123
3. 887 views
A water tank is 2/3 full.when 3000 liters are drawn from the tank, it becomes 1/4 full.How many liters can it hold when 5/6
1. 2 answers
2. asked by Anonymous
3. 849 views
Over which of the following intervals does f(x)= −1/x have the greatest average rate of change?a) [2, -1/4] b) [2, 5] c) [1,
1. 2 answers
2. asked by dobie
3. 826 views
Hi again, I just wanted to check something as the question/answers are vague for this test.How will an increase in temperature
1. 2 answers
2. asked by Sydney
3. 822 views
Given sin x=5/13 and 0<= x <= π/2 find:a) sin 2x b) cos 2x c) tan 2x
1. 1 answer
2. asked by Muneer
3. 807 views
The total weekly cost (in dollars) incurred by Lincoln Records in pressing x compact discs is given by the following function.C(
1. 2 answers
2. asked by Gabrielle
3. 761 views
1-◇Formed with NaOH, HCl, NH3 and H2CO3 acids and bases; I. NaCl, II. Na2CO3, III. NH4Cl Which or which salts hydrolysis?a) I
1. 4 answers
2. asked by Hiba
3. 756 views
4. As shown in the figure shown below, find the total electric potential due to the two point charges A and B.+8.0 x 10-9 C A B
1. 0 answers
2. asked by stephen
3. 613 views
The difference between two numbers is 18. If four times the smaller is less than three times the larger by 18, find the numbers.
1. 1 answer
2. asked by Varun
3. 610 views
The quantity of Sensitech laser gaming mice demanded each month is related to the unit price by the equationp =42/0.03x^2 + 1 (0
1. 0 answers
2. asked by Gabrielle
3. 565 views
Which Combination could create the function: x^2+3
1. 1 answer
2. asked by Rookie123
3. 503 views
A 12-slice pizza was made with only pepperoni and mushroom toppings, and every slice has at least one topping. Only six slices
1. 1 answer
2. asked by Farhat
3. 499 views
The radius of a cylinder is 3.5ft . The height is 14ft . Find the surface area and volume of the cylinder to the nearest tenth
1. 2 answers
2. asked by Y
3. 494 views
Hello,For a math assignment I have we're supposed to find out if the function f(x) = x^2- 2x + 3 has any of these properties:
1. 3 answers
2. asked by Dog_Lover
3. 488 views
Hi could you please help me with thisthank you!! Movies to go rents videos for $2.50 each and has a membership fee of $10.
1. 1 answer
2. asked by anne
3. 487 views
find the second derivative of each of the following functions:a) y=e^x + sin^2 (x) b) y = 2√(x) + ln (x^3)
1. 5 answers
2. asked by anonymous
3. 482 views
What is a preposition
1. 1 answer
2. asked by Mad munster
3. 475 views
Hello,I've been having trouble with the following question: Identify all real solutions for x in the equation 2(2^x- 1) x^2 +
1. 3 answers
2. asked by Dog_Lover
3. 475 views
A boy spends 1/4 of his money on sweets and 1/3 on video games.What fraction of his money does he not spend?
1. 1 answer
2. asked by maxwell
3. 474 views
What makes some people better at identifying particular sounds? Are there specific neural differences in their brains compared
1. 1 answer
2. asked by Anonymous
3. 432 views
WHAT ARE THE BENEFIT OF FARM RESOURCES?
1. 2 answers
2. asked by Aanuoluwapo Dhikrah
3. 422 views
A brass measuring tape is corrected at 20degree celcius.the value obtained when it the length of a field is measured with the
1. 1 answer
2. asked by Anonymous
3. 419 views
Two objects 18.5m apart both have the same charge. If the force on one of them is 0.4029N what is the charge (in µC) on the
1. 0 answers
2. asked by stephen
3. 415 views
Evaluate each expression:a) ( tan π/12 + tan 7π/4 ) / ( 1 - tan π/12 x tan 7π/4) b) cos π/4 cos π/12 + sin π/4 x sin
1. 1 answer
2. asked by Muneer
3. 412 views
Solve the following Trigonometric equations, where 0 <= x <= 2πa) sin^2 θ-1 = 0 b) cos2θ=1 c) 4sin^2 θ-3 = 0 d) 2cos^3 - cos
1. 1 answer
2. asked by Muneer
3. 403 views
Find all points on the x-axis that are 1414 units from the point (5, −7).
1. 1 answer
2. asked by ledge
3. 377 views
What is the answer to this question if x = 10y=20x
1. 1 answer
2. asked by Laila
3. 366 views
Given that f and g are defined by f(x) = √x and g(x) = x2 – 1, find the following:a.) (f o f)(x) b. (g o g)(x) c.) (g o
1. 1 answer
2. asked by jericho
3. 338 views
Evaluate the expression:1) 1 - 2sin^2 π/2
1. 1 answer
2. asked by Muneer
3. 336 views
Characteristics of pronouns
1. 1 answer
2. asked by Anonymous
3. 332 views
Let U = {a, b, c, d, e, f}Let A = {a, c, e, f} Let B = {c, d, e} C = {e, f} Find each of the following: 1. A’ 2. B′ 3. C′
1. 1 answer
2. asked by SAM
3. 308 views
A lamb who lived on a farm with her so-called mother lamb, hidden under her coat of fur was actually a wolf instead of his
1. 0 answers
2. asked by Anonymous
3. 125 views
Dad likes to. B. N the baby on his knee
1. 0 answers
2. asked by Anonymous
3. 78 views

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