Help me please thank you

Find the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%5E%7B3%7D" id="TexFormula1" title="\frac{2}{3} ^{3}

olga nikolaevna [1]

Answer:

Step-by-step explanation:

5 0

3 years ago

Please help me on this question and please explain it thanks

arlik [135]

Based on the table, Josie is paid $43.75 for 5 hours work. For 1 week's work, the pay will be for 40 hours, 8 times that amount, or
.. Josie's weekly pay = 8*43.75 = 350.00

Based on the graph, Salvador gets paid $15.00 for 2 hours work. For 1 week's work, the pay will be for 40 hours, 20 times that amount, or
.. Salvador's weekly pay = 20*15.00 = 300.00

Josie earns 350 -300 = 50 more each week than Salvador. For Josie to earn 1000 more, we can solve the equation
.. 50*weeks = 1000
.. weeks = 1000/50 = 20

It will take Josie 20 weeks to earn $1000 more than Salvador does in the same period.

8 0

3 years ago

A bag of fertilizer covers 2000 square feet of lawn. What is the total number of bags of fertilizer that should be purchased to

andre [41]

Given that a bag of fertilizer covers an area of 2000 ft^2, the number of bags required to cover a lawn whose dimensions is 360 ft by 120 ft will be given by:
Number of bags=(area of lawn)/(area covered by 1 bag)×(number of bags)
thus
area of lawn:
A=length*width
A=360×120=43,200 ft²
Area covered by 1 bag=2000 ft²
Number of bags required for the lawn:
43200/2000
=21.6 bags
~22 bags

3 0

3 years ago

50 POINTS MATH HELP ASAP

Alenkasestr [34]

Answer:

Option C) 1059 is a proper estimate for number of jelly beans.

Step-by-step explanation:

The volume of first rectangular box is 4 cubic cm.

Number of skittles per cubic cm is 2.4.

For second box,

Volume = 108 cubic cm

Number of skittles per cubic cm is 2.39 ≈ 2.4

The volume of cylinder is 443 cubic cm, which is more than both the cylinders. Thus the number of jellybeans will exceed more than both of them, more than 258.

Number of jellybeans in jar can be found by,

$(2.4)(443) = 1063.2$ ≈ 1059.