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The radius of a spherical balloon is 4.5 inches.What is the volume of the balloon?Use 3.14 for pi.Enter your answer, as a decimal, in the box.______ in³
General
4 months ago
Distances in space are measured in light-years. The distance from Earth to a star is 6.8 × 1013 kilometers. What is the distance, in light-years, from Earth to the star (1 light-year = 9.46 × 1012 kilometers)? (5 points) 2.66 light-years 7.18 light-years 7.74 light-years 9.46 light-years
General
4 months ago
The length of a garden is 125% of its width. If the width of the garden is 8 meters, what is the area of the garden
General
4 months ago
Which theorem or postulate proves that △ABC and △DEF are similar?Drag and drop the correct postulate or theorem into the box to correctly complete the statement.
General
4 months ago
Find the surface area of a square pyramid given that it’s base area is 196 square inches and the height of each of its triangular faces is 16 inches
General
4 months ago
Select the factors that can be divided out to simplify the multiplication problem: 4/26 x 13/20. Select all that apply. A. 2 B. 3 C. 4 D. 5 E. 8 F. 10
General
4 months ago
HELP ‼️ match each pair of monomials with their greatest common factor
General
4 months ago
Graziano predicted that he would sell 420 tablecloths. He actually sold 520 tablecloths. What are the values of a and b in the table below? Round the answer to the nearest tenth. Percent Error Item Approximate value Exact value Error Absolute error Ratio Percent error Tablecloths 420 520 a b
General
4 months ago
HELP!!!The table below shows data from a survey about the amount of time students spend doing homework each week. The students were either in college or in high school:High Low Q1 Q3 IQR Median Mean σCollege 50 6 8.5 17 8.5 12 15.4 11.7High School 28 3 4.5 15 10.5 11 10.5 5.8Which of the choices below best describes how to measure the spread of this data?(hint: Use the minimum and maximum values to check for outliers.) Both spreads are best described with the IQR. Both spreads are best described with the standard deviation. The college spread is best described by the IQR. The high school spread is best described by the standard deviation. The college spread is best described by the standard deviation. The high school spread is best described by the IQR.
General
4 months ago
if the box holds 24 of these sugar cubes what is the total volume of the box.The sugar cubes are 1/2x1/2x1/2
General
4 months ago
What is the decimal value of the fraction 2/7 ? A)0.285714¯ B)0.285714¯¯¯¯¯¯¯¯¯¯ C)0.285714 D)0.2857142857¯¯¯¯¯
General
4 months ago
Divide 4x3 + 2x2 + 3x + 4 by x + 4.
General
4 months ago
Solve.{y=x−6{3x+2y=8Use the substitution method.(4, −2)(3, −3)(14, 8)(0, −6)
General
4 months ago
The cable company is analyzing the data from two satellite television providers to determine whether their users spend more time watching live television or shows that have been recorded.Satellite Company X: 89 live, 430 recorded Satellite Company Y: 65 live, 94 recorded To the nearest whole percent, what is the probability that a randomly selected customer from Satellite Company Y watches recorded shows more often than live television?
General
4 months ago
Jim has 20-inch wheels on his bicycle (their diameter is 20 inches). The tires are worn out, and he would like to cut them into pieces to use as a bumper on something he's making. Estimate the length of rubber Jim would get from his two bicycle tires. ≈ 60 in. ≈ 40 in. ≈ 120 in. ≈ 136 in.
General
4 months ago
ANSWER ASAPPPPPPFind the length and width of a rectangle with an area of 2x2 + x - 3.A) l = 2x + 3; w = x + 1B) l = 2x + 3; w = x - 1 C) l = 3x + 2; w = x - 1
General
4 months ago
The measures of two angles of pairs of triangles are given. Which pairs of triangles are similar?
General
4 months ago
A ladder is leaning against a wall and makes an 82° angle of elevation with the ground.Part A: If the base of the ladder is 4 feet from the wall, then how long is the ladder? Round to the nearest tenth.Part B: Determine how high up the wall does the ladder reach.
General
4 months ago
What is the ratio for the volumes of two similar cylinders, given that the ratio of their heights and radii is 5:4A)125:64 B)25:16C)64:125D)16:25
General
4 months ago
The mad hatter buys his tea in bulk from the local store.A case of 100 tea bags cost 15 gold coins .Which shows the number of cases,c,of tea bags the mad hatter can buy if he has, at most,200 gold coins?A.3/15 < or = 200B.c/15 > or = 200C.15 x c > or = 200D.15 x c < or = 200
General
4 months ago
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