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Yanka [14]
3 years ago
11

7}^{ - 2} {( - 3)}^{2} " alt=" {7}^{ - 2} {( - 3)}^{2} " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
I am Lyosha [343]3 years ago
4 0
9 over 49 is the answer i got
r-ruslan [8.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

\frac{1}{7^{2} } *9=\frac{1}{49} *9=\frac{9}{49}

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Which function is not continuous
telo118 [61]

Answer:

A not continueous function

Step-by-step explanation:

has a range

8 0
3 years ago
Last Sunday 1,757 people visited the amusement park.56% of the visitors were adults,16%were teenagers, and 28% were children age
Sveta_85 [38]

Answer:

  • 984 adults
  • 281 teens
  • 492 children

Step-by-step explanation:

Multiply the total by the corresponding percentage to find the number. We assume the percentages have been rounded, so some adjustment is needed in the result of the multiplication.

{adults, teens, children} = 1757 × {.56, .16, .28} = {983.92, 281.12, 491.96}

  ≈ {984, 281, 492}

The visitors included 984 adults, 281 teens, and 492 children.

5 0
3 years ago
The first term of a sequence is a multiple of 3 The second term of this sequence is 6 less than the first term. The third term i
Mekhanik [1.2K]

Answer:

First term = 15

Second term = 9

Third term =  3

Step-by-step explanation:

Given,

First term = 3x

Second term = 3x - 6

Third term =  \frac{1}{5} (3x) =  \frac{3x}{5}

Also,

3x -  \frac{3x}{5}  = 12

\frac{15x}{5}  -  \frac{3x}{5}  = 12

\frac{15x - 3x}{5}  = 12

15x - 3x = 12 \times 5

12x = 60

x =  \frac{60}{12}

x = 5

With the value of x, we conclude that the first three terms are as follows:

First term = 3x = 3×5 = 15

Second term = 3x - 6 = 15 - 6 = 9

Third term = \frac{3x}{5} =\frac{15}{5}= 3

7 0
2 years ago
There are 4 veggie pizzas for every 5 cheese pizzas. How many cheese pizzas are there if 108 pizzas total are ordered?
kirill [66]
I believe the answer is 60
4 0
3 years ago
What is the image of (-2,-8) after a reflection over the y-axis?
Papessa [141]

Answer:

(2,8)

Step-by-step explanation:

When you reflect over the y-axis, you change the x to the opposite sign

y reflection → (-x,y)

8 0
4 years ago
Read 2 more answers
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