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skelet666 [1.2K]
3 years ago
10

The equation represents the number people why waiting for a table at a local bakery each hour X from 7 AM through 9 AM Y equals

12 X +24
Mathematics
1 answer:
nexus9112 [7]3 years ago
4 0
It's 4x which equals square
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Convert to the unit in brackets
IRINA_888 [86]

Step-by-step explanation:

<em>4</em><em> </em><em>ton</em><em> </em><em>in</em><em> </em><em>kg</em><em> </em><em>=</em><em>4</em><em>×</em><em>1</em><em>0</em><em>0</em><em>0</em><em>=</em><em>4</em><em>0</em><em>0</em><em>0</em><em>k</em><em>g</em>

<em>5</em><em> </em><em>kg</em><em> </em><em>in</em><em> </em><em>ton</em><em> </em><em>=</em><em> </em><em>5</em><em>×</em><em>1</em><em>0</em><em>0</em><em>0</em><em>=</em><em>5</em><em>0</em><em>0</em><em>0</em><em>k</em><em>g</em>

<em>6</em><em>=</em><em>kg</em><em> </em><em>=</em><em>6</em><em>×</em><em>1</em><em>0</em><em>0</em><em>0</em><em>=</em><em>6</em><em>0</em><em>0</em><em>0</em><em>k</em><em>g</em>

<em>7</em><em>m</em><em>m</em><em> </em><em>in</em><em> </em><em>cm</em><em> </em><em>=</em><em> </em><em>7</em><em>×</em><em>1</em><em>0</em><em>=</em><em>7</em><em> </em><em>cm</em>

6 0
2 years ago
Calculate the volume and total surface area​
nikdorinn [45]

Answer:

Below.

Step-by-step explanation:

a. Volume =  area of triangular side * length

1/2 * 3 * 4 * 8

= 48 cm^3.

Surface area =  2 * area of the triangle + area of sloping side+ area of the base + area of the back side

= 2 * 1/2 * 3*4 + 5*8 + 3*8 + 4*8

=  12 + 40 + 24 + 32

= 108 cm^2.

b.  Volume = area of the triangular side * length

= 1/2 * 5.0 * 5..0 * 8.2

= 12.5 * 8.2

= 102.5. cm^3.

Surface area = 2 * area of the triangle + 2 * area of a sloping side + area of the basee

=  2 * 1/2 * 5^2 + 2 * 5 * 8.2 +  8.2 * 7.1

= 25 + 82 + 58.22

= 165.22 cm^2.

6 0
3 years ago
What change(s) should Sylvia make to the equation to find the value of t in the above scenario?
finlep [7]

Answer:

Option (D).

Step-by-step explanation:

Initial population of the deer P_{0} = 4800

Decrease in the population of the deer after every 8 years = \frac{1}{2}\times (\text{Initial population})

Decrease in population is an exponential process, so the expression representing population will be,

P_{t}=P_{0}(1-r)^x

Where P_{t} is the population after 'x' slots of 8 years.

r = fraction of decrease in the population

x = \frac{\text{Number of years}}{8}

By substituting the values of r and x in the expression,

P_{t}=P_{0}(1-\frac{1}{2})^{\frac{t}{8}}

P_{t}=4800(\frac{1}{2})^{\frac{t}{8}}

Therefore, Sylvia should do few corrections in her expression.

(8) should be replaced by (\frac{1}{2}) and \frac{t}{2} should be replaced by \frac{t}{8}.

Option D. will be the answer.

5 0
3 years ago
How do solve number 18 and 15?
Yuliya22 [10]
For #18
you would divide 3y over 3 witch would cancel out then you would divide 9.5 over 3 and you would get (3.16) i think 
6 0
3 years ago
Write an algebraic expression for the pair of numbers such that one is 33% more than the other one
IgorLugansk [536]

Answer:

x = 1.33y

Step-by-step explanation:

33% is equal to 0.33. If a number x is 33% more than a number y, then x is 133% of y. 133% = 1.33

8 0
3 years ago
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