1) what is a good estimate for your monthly expenses on groceries?
a. $ 56.75
b. $227.00
c.113.50
d.$193.602) what is a good estimate for your month; y expenses on your car insurance
a. 499.98
b.249.99
c. 83.33
d. 999.96 3) how much should you budget for your total monthly expenses
a.2,906.90
b.2,826.74
c.3,129.89
d.3,073.564) your car insurance is paid quarterly (4 times a year , which is every 3 months ) if your payment is $147.67 how much should your estimated monthly expenses be
a.50.00
b.100.00
c.150.00
d.45.00

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?

The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs. the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2­ = 0; ha : μ1- μ2­ ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0