Solve the problem.A truck pushes a load of 45 tons up a hill with an inclination of 35°. Express the force vector F in terms of i and j. Round the components of F to two decimal places.
Fill in the blank(s) with the appropriate word(s).
36.86i + 25.81j
Mathematics
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Solve using the percentage formula.40 is what percent of 32?
A. 1.25% B. 80% C. 125% D. 130%
Mathematics
Decide if the given number is a solution to the given equation.5r2 + 5 = 179.05; 5.9
A. Yes B. No
Mathematics
Use identities to find the exact value of the indicated trigonometric function of the acute angle ?.sin ? = , cos ? =
Find tan ?.
A.
B.
C.
D.
Mathematics
Find the expected value.A car agency has found daily demand to be as shown in the table.Find the expected number of customers.
A. 9 B. 12 C. 10 D. 2
Mathematics