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Natalija [7]
3 years ago
12

A students claims that 8 to the 3rd power and 8 to the negative 5th power is greater than 1. Explain whether the student is corr

ect or not.
Mathematics
1 answer:
Serga [27]3 years ago
8 0
<span>7s over 5t to the negative 3rd power 2 to the negative 3rd power times X to the 2nd power times Z to the negative 7th power 7s to the zero power times T to the negative 5th power over 2 to the negative 1st power times M to the 2nd power If you would please simplify these </span>
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It is worked out that 4 ladles full of soup each will feed 160 people. The customers have complained in the past that the portio
polet [3.4K]
160 people x 4 ladle/1 person = 640 ladles full
640 ladles x 1 person/5 ladles = 128 people fed
7 0
3 years ago
What is the area of a regular heptagon with side length of 6 meters and a distance from the to the vertex of 6 meters? round you
Ahat [919]
Apothem = side length / 2*tan(180 / number of sides)
apothem = side length / 2*tan (180 / 7)
apothem = 6 / (2*tan( <span> <span> <span> 25.7142857143</span></span></span>))
apothem = 6 / 2*0.48157
<span><span><span>apothem = 6.2296239384 </span> </span> </span>

Polygon area = (# of sides * side length * apothem) / 2
Polygon area = ( 7 * 6 * <span>6.2296239384) / 2
</span><span><span><span>Polygon area = 130.8221027064 </span> </span> </span> 



8 0
3 years ago
In an election, there were only two candidates for the post of president. The winning candidate got 53% of the total votes. His
Klio2033 [76]

Answer:

(a)100,000

(b)53,000

Step-by-step explanation:

(a)

Let the total votes be x.

Given 31% of x=31000

31 \times \frac{x}{100}

= 31000

x= 100 000

So,total votes are =100,000

_________________________________

(b)

Winning  \: candidate \:  got    = \frac{53 \times 100000}{100}

=53,000

Winning margin =53000−31000=22000.

=22000

Therefore, the Winning margin is 22000.

_______________________________

6 0
2 years ago
Read 2 more answers
Rita is designing a building shaped like a pyramid that's cut off in a plane parallel to its base (this is called a truncated py
Maru [420]

Answer:

48128m^3

Step-by-step explanation:

Given data

For the building

L=64m

W= 6m

H= 36m

The volume is

V= LWH/3

V=64*64*36/3

V=147456/3

V=49152m^3

For the off-Cut

L=16m

W= 16m

H= 12m

The volume is

V= LWH/3

V=16*16*12/3

V=3072/3

V=1024m^3

Hence the volume of the truncated part/Building

= Volume of building-volume of off-cut

=49152-1024

=48128m^3

7 0
3 years ago
Read 2 more answers
3 more than the product of a number and 11<br><br> •write as a algebraic expression
Dahasolnce [82]

Answer:

3+(t x 11)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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