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bogdanovich [222]
3 years ago
15

A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess

board. On the second square the king would place to grasowe
on the third square four grains of wheat, and on the fourth square eight grains of wheat. If the amount of wheat is doubled in this way on each of the remaining squares how many of
should be placed on square 13? Also find the total number of grains of wheat on the board at this time and the total weight in pounds. Assume that each grant what we 7000 pound)
How many grains of wheat should be placed on square 13?
grains​
Mathematics
1 answer:
Ivahew [28]3 years ago
8 0

Answer:

1. 65536

2. 458752000

Step-by-step explanation:

2 to the power of 16 is 65536

458752000=65536*7000

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jekas [21]

Answer:

1.7x25=42.5

70-4.5=27.5

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3 years ago
The school cafeteria has eight very large cans of tomato sauce for making pizza.
BlackZzzverrR [31]

Answer:

The Answer is that there is less than 50 Liters of sauce in the 2 cans.

Step-by-step explanation:

Given: 2 Gallons of sauce

How many Liters in 2 gallons?

There are 3.7854 liters per gallon. Multiply to get the total liters in 2 gallons:

2 * 3.7854 = 7.5708 Liters.

7.5708 is less than 50 Liters. Therefore, there is less than 50 Liters in the 2 gallons of sauce.

Hope this helps!! Have an Awesome day!!! :-)

8 0
3 years ago
Which slope passes through the points (-1,10) and (5,2)
Arisa [49]
-4/3 is the answer to your question
6 0
3 years ago
Find the value of x ​
morpeh [17]

Answer:

50

Step-by-step explanation:

140- 40=100

100÷2=50

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6 0
2 years ago
Cone A has a radius of 2 inches and a height of 3 inches. In cone B, the height is the same, but the radius is doubled. Calculat
wlad13 [49]

Answer: Option C.

Step-by-step explanation:

Use the formula for calculate the volume of a cone:

V=\frac{1}{3}\pi r^2h

Where r is the radius and h is the height.

Volume of the cone A:

V_A=\frac{1}{3}\pi (2in)^2(3in)=12.56in^3

Volume of the cone B:

If the height of the cone B and the height of the cone A are the same , but the radius of the cone B is doubled, then its radius is:

r_B=2r_A\\r_B=2*2in\\r_B=4in

Then:

V_B=\frac{1}{3}\pi (4in)^2(3in)=50.26in^3

Divide V_B by V_A:

\frac{V_B}{V_A}=\frac{50.26in^3}{12.56in^3}=4

Therefore: When the radius is doubled, the resulting volume is 4 times that of the original cone.

5 0
3 years ago
Read 2 more answers
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