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Kryger [21]
3 years ago
13

In a batch of 890 calculators, 12 were found to be defective. What is the probability that a calculator chosen at random will be

defective? Write the probability as a percent. Round to the nearest tenth of a percent if necessary. 1.8% 98.7% 74% 1.3%
Mathematics
1 answer:
jarptica [38.1K]3 years ago
4 0
890 times 12 equals 10680
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(y + x) ÷ 2 + x; x=1, y=1
ycow [4]
<span>(1 + 1) ÷ 2 + 1 <span>answer is 2.

Here are the steps.

1. Reduce 1 + 1 to 2 ( 2 </span>÷ 2 + 1).

2. Reduce 2 ÷ 2 to 1 ( 1 + 1).

3. So finally the answer is 2.</span>
6 0
3 years ago
Elisa bought 5 bracelets for a total of $25.95. If the bracelets were the same cost, about how much did each bracelet cost?
Lady bird [3.3K]

Answer:

Step-by-step explanation:

To find out what each bracelet costed, you have to divide the total amount spent by how many bracelets were purchased.

25.95 ÷ 5 = 5.19

In conclusion, each bracelet cost $5.19. :)

4 0
3 years ago
In this activity, you're going to write a SUMMARY paragraph for this lesson over Measuring and Graphing Motion. In your summary,
Alinara [238K]

Answer:

Answer

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6 0
3 years ago
If y varies inversely as x, and y=6 when x=3. Then find the value of y when x=32
s2008m [1.1K]

Answer: y = 18/32


Step-by-step explanation: Okay the equation is xy = k

You plug in x and y.

(3)(6) = k

18 = k

To get the value of y when x = 32 you plug in 32.

Use this equation now y = k/x

Now it is y = 18/32

And that is your answer!


7 0
3 years ago
the snowfall total two years ago was 10.2 inches. last years was 20% grater. what’s last years snowfall total
strojnjashka [21]

12.24 inches

you would do 10.2 x 1.2

7 0
3 years ago
Read 2 more answers
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