Answer:
106
Step-by-step explanation:
For every 150 light bulbs, 8 are defective
The defective rate can be written as;
8/150
= 4/75
Now, to find the number of defective light bulbs in a lot of 2000, we simply multiply the defective rate by this amount
This gives;
4/75 * 2000
= 106.6
This is approximately 106 light bulbs because a light bulb is either defective or not so, we need to have a whole number.
Answer:
7.28
Step-by-step explanation:
1.82*4= 4+3.20+.08= 7.28
To make pastry for an apple pie, you need 4 oz flour and 2 oz fat. The ratio of flour to fat is
4 : 2 .
But this ratio can be simplified in the same way that two fractions can be simplified. We just
cancel by a common factor. So
4 : 2 = 2 : 1 .
<h3>
Answer: 34</h3><h3 /><h3 /><h3 /><h3>
Step-by-step explanation: 2 – 8 - [- 4 – (-6 + 3 -9)] X ( -10 ÷2)</h3><h3>Así es como resolví esta pregunta: usé PEMDAS significa paréntesis, exponentes, multiplicación o</h3><h3> División, suma y resta...</h3><h3>Espero que la hayan resuelto bien!</h3>
