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3 years ago

8. The direction of current in the Fleming's left hand rule is given by

Mathematics

1 answer:

artcher [175]3 years ago

4 0

Answer:

B: middle finger

Step-by-step explanation:

Fleming's Left Hand Rule states "that when you hold out your left hand with the forefinger, second finger and thumb mutuallly at the right angle to one another. If the forefinger represents the direction of the field and the second finger represents that of the current, then thumb gives the direction of the force"

The answer is B. middle finger

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F and H are sets of real numbers defined as follows.

Marina CMI [18]

Answer:

$(a)F \cup H=(3, \infty)\\(b)F \cap H=(6, \infty)$

Step-by-step explanation:

Given the sets F and H of real numbers defined as given:

F={w | w>3}

H={w | w>6}

To write a set in interval notation, we use these brackets, ( ) for < or > while we use [ or ] for $\leq $ or \geq$ .

Since our sets are defined by strict inequalities(< or >)

In interval notation

$F=(3,\infty), H=(6,\infty)$

$(a) F \cup H =(3,\infty) \cup (6,\infty) \\\\F \cup H=(3, \infty)\\\\(b) F \cap H =(3,\infty) \cap (6,\infty) \\\\F \cap H=(6, \infty)$

8 0

3 years ago

Need Help I plsssssssssssssss

cluponka [151]

Answer:

26 in²

Step-by-step explanation:

Hope this helps :)

8 0

3 years ago

Read 2 more answers

Write the sun as a mixed number, so the fractional part is less than 1. 6 4/5 + 3 3/5=

xxTIMURxx [149]

6 4/5 plus 3 3/5
4/5 plus 3/5
equals 7/5
7 divide 5 equals 1.4
equals 1 whole number and 4/5
1 4/5 plus 6 plus 3
6 plus 3 equals 9
9 plus 1 4/5
10 4/5 is your answer.

3 0

4 years ago

Fred bought 4 liters of liquid laundry detergent, 3,260 milliliters of fabric softener, and 2.3 liters of bleach. Select true or

Norma-Jean [14]

Answer:

1. False 2. False 3. True 4. False 5. True

Step-by-step explanation:

Given:

Fred bought 4 liters of liquid laundry detergent,

3,260 millilitres of fabric softener, and

2.3 liters of bleach.

Select true or false for each statement.

1. Fred bought 96 millilitres more fabric softener than bleach.

Solution:

Fred bought fabric softener = 3,260 millilitres

Fred bought bleach = 2.3 liters = 2300 millilitres

1 liter = 1000 millilitres

2.3 liter = 1000 $\times$ 2.3 = 2300 millilitres

Fred bought more fabric softer than bleach = 3,260 - 2300 = 960

Hence, it is false and actually Fred bought 960 millilitres more fabric softer than bleach.

2. Fred bought 1.95 liters more laundry detergent than bleach.

Solution:

Fred bought laundry detergent = 4 liters

Fred bought bleach = 2.3 liters

Fred bought more laundry detergent than bleach = 4 - 2.3 = 1.7 liters

Hence, it is false and actually Fred bought 1.7 liters more laundry detergent than bleach.

3. Fred bought 960 millilitres more fabric softener than bleach.

It is true, as solved above:

4. Fred bought 170 millilitres more laundry detergent than bleach.

Solution:

Solved above:

Fred bought 1.7 liters more laundry detergent than bleach.

1.7 liters = 1.7 $\times$ 1000 = 1700 millilitres

1.7 liters = 1700 millilitres not 170 millilitres

Hence, it is false.

5. Fred bought 0.96 liters more fabric softener than bleach.

Solution:

Solved above:

Fred bought 960 millilitres more fabric softer than bleach.

1000 millilitres = 1 liters

1 millilitre = $\frac{1}{1000}$

960 millilitre = $\frac{1}{1000}\times960=\frac{960}{1000} =0.96\ liter$

960 millilitres = 0.96 liter

Hence, it is true.

3 0

3 years ago

The Doctor has ordered Valtrex 2Gm initial dose for a patient, then 1Gm qd x 7 days. How many miligrams of Valtrex will the pati

ahrayia [7]

Answer: 9,000 miligrams

Step-by-step explanation:

The initial dose of Valtrex ordered to a patient= 2 gm

After that the dose of Valtrex per day= 1 gm

The total amount of Valtrex in eight days= Initial dose+7 times dose per day

⇒The total amount of Valtrex in eight days $=2\ gm+7\times1\ gm$

⇒The total amount of Valtrex in eight days $=2\ gm+7\ gm$

⇒The total amount of Valtrex in eight days $=9\ gm$

We know that $1\ gm=1000\ miligrams$

Thus, $9\ gm= 9\times1000=9,000\ milligrams$

Hence, the patient take 9,000 milligrams of Valtrex over the eight day period.

3 0

3 years ago