Mathematics, 22.02.2021 06:30 chasedehlin3999
The water spray from a spinning lawn sprinkler covers a circular area of 1967 square feet. If Ray is
standing 30 feet away from the sprinkler as it is spraying water, which of the following statements is
true?
F. Ray will get wet because the sprinkler sprays an area with a radius of 196 feet and 30 < 196.
G. Ray will stay dry because the sprinkler sprays an area with a radius of 14 feet and 14 < 30.
H. Ray will stay dry because the sprinkler sprays an area with a radius of 28 feet and 28 < 30.
J. Ray will get wet because the sprinkler sprays an area with a radius of 98 feet and 30 < 98.
Answers: 2
Mathematics, 21.06.2019 16:30
Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88
Answers: 1
Mathematics, 22.06.2019 00:50
Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?
Answers: 3
Mathematics, 22.06.2019 02:00
Write the component forms of vectors u and v, shown in the graph, and find v − 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>
Answers: 3
Mathematics, 22.06.2019 03:00
More than 450450 students traveled to a state park for a field trip. the school allowed 66 students to travel by car, and the rest traveled on 1111 buses, each of which held the same number of students. if there were ss students in each bus, which inequality best represents this situation?
Answers: 1
The water spray from a spinning lawn sprinkler covers a circular area of 1967 square feet. If Ray is...
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