翻译几道数学题,,顺便解一下

来源:百度知道 编辑:UC知道 时间:2024/07/04 02:00:07
at one car rental agency , the cost of a car for one day can be determined by using the algebraic expression $32.00 + $0.10 where m represents the number of miles driven.
determine the cost of rental for each of the following:
A mike baier drove the car he rented for 35 miles.
B dana morse drove the car he rented for 435 miles.
C jim szalach drove the car he rented for 102 miles.

the local pottery co-op charges $40.00 a year for membership and $0.75 per pound for firing pottery pieces made by the members. the algebraic expression 40 + 0.75p represents the yearly cost to a member who brings p pounds of pottery to be fired. determine the yearly cost for each of the following
A tiffany is an amateur potter who fired 35 pounds of work this year.
B nia sells her pottery in a local craft shop and fired 485 pounds of work this year

if a stone is thrown down into a deep gully with an initial velocity of 30 feet per second, the dista

在一个汽车租赁公司,一辆汽车一天的成本能用代数式$ 32.00 + $ 0.10确定,其中m代表行驶里程数。
确定以下租金费用:
A Mike Baier开了35英里。
B Dana Morse开了435英里。
C Jim Szalach开了102英里。

(你这道题的代数式肯定写错了,应该代数式中带有m的,所以没帮你计算,不好意思)

当地陶器合作社收费$ 40.00一年会员资格,并每烧一磅会员制造的陶器片要0.75美元。代数表达式40 + 0.75p代表每年某成员带来p磅陶器片来烧的费用。确定以下各年度费用
A Tiffany是一个业余陶艺家,于今年烧了35磅。
B Nia在当地的工艺品商店卖了陶器并于今年烧了485磅。

答案A 可能是0.75*35=26.25美元,因为他不是会员,不用交会费40美元
B 可能是40+0.75*485=403.75美元

一块石头以初速度30f/s被扔进深沟,它落下的距离可用代数式16t*t + 30t计算
A 1秒后
B 2秒后
C 3秒后

答案 A 16*1*1+30-1=46 feet
B 16*2*2+30*2=124 feet
C 16*3*3+40*3=264 feet