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Sveta_85 [38]
4 years ago
8

What is 2/5 written as a decimal? A. 0.25 B. 0.4 C. 2.5 D. 5.2

Mathematics
2 answers:
Dmitry [639]4 years ago
5 0
Divide 2/5 = .4 B! :)
amid [387]4 years ago
3 0
\frac{2}{5}=\frac{2 \times 2}{5 \times 2}=\frac{4}{10}=\boxed{0.4} \Leftarrow \hbox{answer B}
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6 children need to share 5 breakfast bars Divide bars into correct numbers of equal parts then tell the fraction each kid will g
tigry1 [53]

-- Carefully cut <em>each bar into  6  equal pieces</em>.
   There are  (5 x 6) = 30 pieces all together.
   Each piece is  1/6  of a bar.

-- Each child gets  5  of the pieces.
   That's the same as  <em>5/6  of a whole bar</em>.
   (6 children) x (5 pieces) = 30 pieces.    It works out.  yay !


5 0
4 years ago
Point A (-2-10) is reflected over the x axis write the coordinates of A
Arada [10]
The answer is (-2, 10) because when reflecting over the x, change the sign of y. When reflecting over the y, change the sign of x.
7 0
3 years ago
***WILL GIVE BRAINLIEST*** Is (x-2)a factor of x3+4x2-5x+10? How do you know?
qaws [65]

Answer:

(2x^2+5) x (x-2)

Step-by-step explanation:

6 0
3 years ago
In an experiment, the probability that event A occurs is
AnnZ [28]

Answer:

1/63

Step-by-step explanation:

Here is the complete question

In an experiment, the probability that event A occurs is  1 /7  and the probability that event B occurs is  1 /9 .

If A and B are independent events, what is the probability that A and B both occur?

Simplify any fractions.

Solution

the probability of independent events A and B occurring is P(A u B) = P(A)×P(B) where P(A) = probability that event A occurs =  1 /7 and P(B) = probability that event B occurs =  1 /9 .

So,  P(A u B) = P(A)×P(B) = 1/7 × 1/9 = 1/63

7 0
4 years ago
Read 2 more answers
What is wrong with the equation? 2 x−3 dx = x−2 −2 2 −3 = − 5 72 −3 f(x) = x−3 is continuous on the interval [−3, 2] so FTC2 can
Wewaii [24]

Answer:

Hello your question is incomplete below  is the complete question

What is wrong with the equation? integral^2 _3 x^-3 dx = x^-2/-2]^2 _3 = -5/72 f(x) = x^-3 is continuous on the interval [-3, 2] so FTC2 cannot be applied. f(x) = x^-3 is not continuous on the interval [-3, 2] so FTC2 cannot be applied. f(x) = x^-3 is not continuous at x = -3, so FTC2 cannot be applied The lower limit is less than 0, so FTC2 cannot be applied. There is nothing wrong with the equation. If f(2) = 14, f' is continuous, and f'(x) dx = 15, what is the value of f(7)? F(7) =

answer : The value of f(7) = 29

Step-by-step explanation:

Attached below is the detailed solution

Hence : F(7) - 14 = 15

F(7) = 15 + 14 = 29

8 0
4 years ago
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