Jerold
2021-01-13
Answered

Jeff can run a mile in 7.3 minutes when he exercises after work. How many miles has he run after 42 minutes, rounded to the nearest tenth?

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Lacey-May Snyder

Answered 2021-01-14
Author has **88** answers

asked 2021-01-04

Write in words how to read each of the following out loud.

a. $\{x\in {R}^{\prime}\mid 0<x<1\}$

b. $\{x\in R\mid x\le 0{\textstyle \phantom{\rule{1em}{0ex}}}\text{or}{\textstyle \phantom{\rule{1em}{0ex}}}x\Rightarrow 1\}$

c. $\{n\in Z\mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

d. $\{n\in Z\cdot \mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

asked 2021-08-11

A ball is tossed upward from the ground. Its height in feet above ground after t seconds is given by the function $h\left(t\right)=-16{t}^{2}+24t$ . Find the maximum height of the ball and the number of seconds it took for the ball to reach the maximum height.

asked 2021-08-15

To find the length of map to a distance of 55 miles

Given: 22 miles distance represents$=0.5$ inch

Given: 22 miles distance represents

asked 2020-11-16

herman always carries an inventory of between 60,000 and 80,000 at his store. herman's military antiques. his annual costs for carrying this inventory are 4% for storage, 6% for insurance, 3% for taxes, and 12% interest. what is the greatest possible carrying cost for hermans inventory

asked 2021-01-07

Carrie made 127 brownies and packed 13 in each box. How many boxes are packed and how many brownies are left over?

asked 2022-07-02

Factor the following expressions completely and simplify:

$2{x}^{2}(x-1{)}^{3}(x+3{)}^{5}(2{x}^{2}+3{)}^{5}+10{x}^{3}(x-1{)}^{4}(x+3{)}^{4}(2{x}^{2}+3{)}^{5}$

$2{x}^{2}(x-1{)}^{3}(x+3{)}^{5}(2{x}^{2}+3{)}^{5}+10{x}^{3}(x-1{)}^{4}(x+3{)}^{4}(2{x}^{2}+3{)}^{5}$

asked 2021-11-18

List two equivalent fractions. $\frac{1}{2}$

a)$\frac{3}{4},\frac{3}{6}$

b)$\frac{2}{4},\frac{3}{6}$

c)$\frac{3}{6},\frac{5}{12}$

d)$\frac{2}{3},\frac{4}{8}$

a)

b)

c)

d)