The table shows a company's income and expenses over the last 7 days.
Day
of Income Expenses
Week
Sun. $ 169.56 $ 256.25
Mon. $ 217.61 $ 195.79
Tues. $ 150.89 $1208.55
Wed. $ 409.73 $ 709.11
Thurs. $ 687.45 $ 190.98
Fri. $1563.09 $ 325.78
Sat. $1267.92 $ 315.64
The company found that its weekly income and expenses were approximately the same from week to week.
Select the correct definition of the variable X
O X = number of weeks
O X = weekly expenses
O X = day of the week
O X = weekly income

Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per 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 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?