Grace's bakery specializes in giant cupcakes shaped as conical frustums. Each cardboard cupcake container is filled with batter and baked in the oven. The baked cupcake forms a perfect hemispherical...
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In the problem there are three bedrooms that need to be tiled. The tiles are 20cmx20cm and are $25.50 per square metre and cost $25.50 per square metre to lay. Bedroom 1 is 3.6mX3.9m. Bedroom 2 is...
is it P=rw
a4=27 a7=64 i need a9
Weir and Max put $75 in quarters and dimes in the box. There were 400 more dimes than quarters. How many coins of each type were there?
if a=i+2j+3k, b= -i+k , c= j+k and d= -2i+j+k, then d equals.. A.a+3b-c B.-2a+c C.-3a-b+5c D.-a+b+3c E.5a-7b-9c
Hi, could anyone help me with the monomial & polynomial question? (3X^2+2X-7) - (2X^2-6X-7)
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how many miles?
For a game
A hot air balloon resting on the ground has a 770 N lift force. The weight of the basket is 150 N, and the balloon plus the gas in it weigh 80 N. If a rider weighing 560 N gets in, which statement...
can you show me how to work this
I need help with this algebra word problem, please help! Thanks!
a phone company offers two monthly charge plans. In plan A, the customer pays a monthly fee of $28.80 and then an additional 6 cents per minute use in plan B the customer pays a monthly fee of $20...
don't know how to solve this word problem
is this true or false
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sin(x) = -sin(2x) + sin(5x) How do I solve for ALL solutions?
A.Participants must be told whether they are receiving the active treatment or the placebo. B. Researchers must ensure that participants are able to fully comprehend the consent form. C. The...
A. y= 1/2x-5 B. y= -2/5x+3 C. y= 4x-2 D. y= -6x+1
A. Bin size B. Range C. Quartile D. Average