Mathematics, 20.08.2019 21:00 CalCDanG
#1 what is the value of the expression 7–3? answers: a. –21b. - 1/343 c.1/343 d. 343 #2what is the value of the expression 1/5^-5? answers: a. 1/3125 b.1/25 c.25 d. 3125 #3what is the value of the expression 2/4^-3? answers: a. 1/32 b. 1/6 c.128 d.256 #4 what value of k solves the equation? k^-2=1/64 answers: a.1/8 b. 8 c. 32 d. 128 #5 what value of n solves the equation? 4^n= 1/64 answers: a. –3 b. 3 c. 16 d. 256
Answers: 2
Mathematics, 21.06.2019 19:00
Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup
Answers: 1
Mathematics, 21.06.2019 22:00
Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.
Answers: 1
Mathematics, 22.06.2019 00:30
In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?
Answers: 3
Mathematics, 22.06.2019 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
#1 what is the value of the expression 7–3? answers: a. –21b. - 1/343 c.1/343 d. 343 #2what is th...
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