Answer:
The mass of a neutron is approximately 2,000 times the mass of an electron
Step-by-step explanation:
= 2 × 10⁻²⁴ / (9 × 10⁻²⁸)
= (2/9) × 10⁻²⁴ ⁻ ⁻²⁸
= (2/9) × 10⁻²⁴ ⁺ ²⁸
≈ 0.2222... × 10²⁸ ⁻ ²⁴
≈ 0.2222 × 10⁴
≈ 2222
This is approximately 2000 times.
Answer:
5/16
Step-by-step explanation:
In order to determine the number of plants needed for Jessica's garden, we would need to first calculate the area of the triangular garden and then multiply by 2 (since she wants 2 plants per square yard). Without specific dimensions of the garden, we can't provide a specific number.
The question is about calculating the number of plants Jessica needs for her right triangle garden. To solve this problem, we first need to know the dimensions of the garden to calculate its area. For a right triangle, the area is calculated as half of the product of the length and width (base and height). Let's assume the garden's dimensions are base b yards and height h yards. Thus, the area is 0.5*b*h square yards.
Given that Jessica wants 2 plants for each square yard, the number of plants she needs would be twice the area of the garden. So if the area is 'A', she will need 2*A plants. Without knowing the specific dimensions of the garden, this is the best estimates that we can provide.
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1. In an equilateral triangle, all side lengths are equal and all angle measures are equal. Sketch
an equilateral triangle. What are the measures of its angles?
2. In an isosceles triangle, which is not equilateral, two side lengths are equal and two angle
measures are equal. Sketch three different isosceles triangles.
3. List two different possibilities for the angle measures of an isosceles triangle.
The measure of each equilateral triangle is 60°.
Given that, in an equilateral triangle, all side lengths are equal and all angle measures are equal.
Isosceles triangles are those triangles that have at least two sides of equal measure. The side opposite the vertex angle is called the base and base angles are equal.
The sketch of equilateral triangle is given below:
The measure of each equilateral triangle is 60°.
The sketch of isosceles triangle is given below:
Two different possibilities for the angle measures of an isosceles triangle are 45°, 45° and 90°.
Another triangle has 65°, 65° and 50°.
Therefore, the measure of each equilateral triangle is 60°.
To learn more about an equilateral triangle visit:
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I know this isn’t a answer or a step by step explanation but can someone please help and explained this it’s so confusing and hard
The true statement about the juan and lisa is Juan made a higher rate of pay than Lisa.
Juan made a lower rate of pay because he made less money.
This statement is false. Juan and Lisa made a similar rate of pay per hour ($14.80 and $14.00 respectively).
Lisa made a better rate of pay because she made more money.
This statement is false. The total earnings do not determine the rate of pay; the hourly rate does.
Lisa said she made a better rate of pay because her rate was $14 an hour.
This statement is false. Lisa's actual rate was $14.00 per hour, not $14.00 as stated.
Juan said he made a better rate of pay because he was paid $14.80 an hour.
This statement is true. Juan's hourly rate was $14.80, which is higher than Lisa's rate of $14.00 per hour.
To calculate the rate of pay, we divide the money earned by the hours worked.
Juan's rate of pay is $37.00 / 2.5 hours = $14.80 per hour.
Lisa's rate of pay is $42.00 / 3 hours = $14.00 per hour.
Therefore, Juan made a higher rate of pay than Lisa.
Answer: Juan said he made a better rate of pay because he was paid $14.80 an hour.
For such more question on rate
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The following question may be like this:
Juan worked 2.5 hours and earned $37.00. Lisa was paid $42.00 for 3 hours of work. Which of the following statements is true?
Juan made a lower rate of pay because he made less money.
Lisa made a better rate of pay because she made more money.
Lisa said she made a better rate of pay because her rate was $14 an hour.
Juan said he made a better rate of pay because he was paid $14.80 an hour.
Answer:
2. Juan worked 2.5 hours and earned $37.00. Lisa was paid $42.00 for 3 hours of work. Which of the following statements is true?
Lisa said she made a better rate of pay because her rate was $14 an hour.
Answer: Juan said he made a better rate of pay because he was paid $14.80 an hour.
Juan made a lower rate of pay because he made less money.
Lisa made a better rate of pay because she made more money.
In scientific notation, this distance is
?x10
Answer:
9.461 × 10^17
Step-by-step explanation:
946,100,000,000,000,000 is 9.461x10^17