Mathematics, 24.02.2019 01:49

# Adecorative pillow is in the shape of a parallelogram. it's base is 28 centimeters, and it's height is 24.5 centimeters. what is the area of the front surface of the pillow.β

Answers: 1

Mathematics, 04.02.2019 06:18

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Answers: 1

Mathematics, 03.02.2019 23:20

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 β2.00 8.4 β8.4

Answers: 2

Mathematics, 03.02.2019 22:53

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Answers: 1

Mathematics, 02.02.2019 00:33

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for aβ rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper rβ, where t is the firing time inβ seconds, c is the velocity of the exhaust in kilometers perβ second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20β, an exhaust velocity of 2.1 βkm/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km aboveβ earth?

Answers: 3

Adecorative pillow is in the shape of a parallelogram. it's base is 28 centimeters, and it's height...

Mathematics, 29.03.2017 16:01

Mathematics, 27.04.2016 00:06

Business, 11.04.2017 08:13

History, 04.03.2017 13:24

Mathematics, 27.09.2016 17:48

English, 07.02.2019 02:46

English, 12.04.2016 15:52

Chemistry, 09.02.2016 05:23

Social Studies, 29.05.2017 23:31

Physics, 11.04.2017 20:50

Business, 20.03.2019 21:02

English, 07.06.2017 13:30

Spanish, 22.06.2019 00:51