Mathematics, 25.02.2021 22:00 Xaviiier
Hollie increased the rate that she can solve multiplication problems by 70%. If she could originally solve 20 problems in a minute, how many can she solve in a minute now? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW ME WORK!!)
A. 7.4
B. 34
C. 25.11
D. 10
E. 350%
F. 3.5%
G. 7.6
H. 29
I. 22
Answers: 1
Mathematics, 22.06.2019 00:00, egirl7838
Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?
Answers: 2
Mathematics, 22.06.2019 05:30, thisusernameistaken2
Carl is boarding a plane. he has 22 checked bags of equal weight and a backpack that weighs 4 \text{ kg}4 kg. the total weight of carl's baggage is 35 \text{ kg}35 kg.
Answers: 3
Mathematics, 22.06.2019 06:00, sanchezgirl513
The change in water level of a lake is modeled by a polynomial function, w(x). described how to find the x-intercepts of w(x) and how to construct a rough graph of w(x) so that the parks department can predict when there will be no chage in the water level. you may create a sample polynomial of degree 3 or higher to use in your explanations.
Answers: 3
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