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Keisha ran down the stairs,

Keisha ran down the stairs, poked her head into the kitchen, and said, “I’ll be back by 5:45, Mom. See you later.” Keisha
1. 1 answer
2. 39 views
“I’m Keisha Jackson, a student volunteer,” Keisha explained as she walked over to Mrs. Watson and sat down in the chair
1. 1 answer
2. 52 views
Keisha is an Olympic diver. One of Keisha’s dives can be modelled by the relation y=-5x^2+6x+3, where y represents keishas
1. 1 answer
2. 38 views
Keisha bought some packs of gum.there was 5 stiks of gum in ech pack.she opened the packs then gave 8 sticks to her sister.this
1. 3 answers
2. asked by Adamaris
3. 816 views
A 50kg girl runs up stairs in 70s, the stairs are 8.0m high. Take the gravitational field strength as 10N/Kg. What is the girl's
1. 2 answers
2. asked by Charles
3. 208 views
Electric stairs bring people up from Newyork metro station. Calculate the power consumption of the stairs during the rush hour
1. 0 answers
2. asked by winget
3. 524 views
An elf has a staircase with 10 steps to climb. Each step it takes can cover either one stair or two stairs. In how many ways can
1. 1 answer
2. asked by jenny
3. 794 views
One day in lab, while washing some glassware, your friend Keisha (an expert chemist) says this:"Group 1A metal hydrides react
1. 1 answer
2. 77 views
Rob is on vacation in Paris, France. When Rob visited the Eiffel Tower today, he climbed 1,000 stairs in 25 minutes. Tomorrow,
1. 1 answer
2. 89 views
Rob is on vacation in Paris, France. When Rob visited the Eiffel Tower today, he climbed 1,000 stairs in 25 minutes. Tomorrow,
1. 11 answers
2. 125 views