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Basile [38]
3 years ago
15

Work out (7 × 10^3)x(2 x 10^7) Give your answer in standard form.

Mathematics
1 answer:
Anika [276]3 years ago
3 0

Step-by-step explanation:

,this is your answer........

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Natalie visits a grocery store to buy tomatoes. The cost of the tomatoes is
Mekhanik [1.2K]

Answer:

$22

Step-by-step explanation:

26-4 = 22

3 0
3 years ago
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Describe 2 real world situation that could be modeled by a quadratic function
Naya [18.7K]

Solution:

1. Consider two trees which are 5 m apart. Suppose one tree is located at a distance of 45 m from my house and another tree is located 50 m from my house. Represent , distance of two trees from my house in terms of Quadratic function.

Solution:

Let location of my house when map of planet earth is drawn or on  globe=x

⇒(x-45)(x-50)=0

⇒ x² - 45 x - 50 x +45 × 50 =0

⇒ x² - 95 x + 2250=0

2. Suppose age of me and my brother is 6 and 10 years. The Product of  difference between age of me and my mother who is x years old and my brother and mother is 780.Find my mother's age.

Solution:  Age of my mother = x years

→(x-6) × (x-10)= 780,

if you will solve it , the value of x= 36 years

5 0
3 years ago
Which is the best estimate for the value of point C?
Georgia [21]
Hello,

We may suppose that abscisse of C is 21 or 22

As √484=22

Answer D: \sqrt{484}
5 0
3 years ago
List all the factors of 66 from least to greatest.
faust18 [17]

The factors of 66 are 1, 2, 3, 6, 11, 22, 33, and 66. Out of these factors, the greatest factor of 66. The next highest factor other than 66 is 33. A number which is three more than 33 is 33 + 3 = 36.

6 0
2 years ago
A coordinate grid with 2 lines. One line, labeled f(x) passing through (negative 2, 4), (0, 2), and the point (1, 1). The other
Margarita [4]

Answer:

x = 1

Step-by-step explanation:

The line 1 passing  through the points (-2,4), (0,2) and (1,1) is represented by the function f(x).

Again the line 2 is represented by y = g(x) and it passes through the points (-3,-3), (0,0) and (1,1).

So the only common point between line 1 and line 2 is (1,1) and it will be unique since two straight lines meet at only one point if they are not parallel.

Hence, for x = 1 input value produces the same output value y = 1 for the two functions f(x) and g(x) on the graph. (Answer)

4 0
3 years ago
Read 2 more answers
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