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Oksanka [162]
3 years ago
14

If the divisor is a two digit number,can you write a rule for how many digits in the dividend you will need to look at ti comple

te the first step in dividing? Pls Explain your answer. PLS I NEED RHE ANSWER ASAP! Tomorrow is school for me and I didn’t finish my homework yet soo pls!
Mathematics
1 answer:
Rudik [331]3 years ago
5 0

Mmh same for me! QwQ I see your a Gacha person too! Anyways, let's get on with the question. Well I'm not so sure about this! :< So The Divisor is a two-digit number (For example, 10 since it has 2 numbers/2 digits). Next we have to write a rule for how many digits in the dividend you will need to look at to complete the first step in dividing. Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. This is a fraction way (Read this carefully) I PUT ThiS PART IN CAPS SO YOU CAN SEE THE WARNING XD. Alright so, the warning is this is for fractions.

We have to find it for a two-digit number So, Divide the first number of the dividend (or the two first numbers if the previous step took another digit) by the first digit of the divisor. Write the result of this division in the space of the quotient. Multiply the digit of the quotient by the divisor, write the result beneath the dividend and subtract it. There! I hope this helps you this took a long time.

~ Kana ~

| Have a wonderful day and hope I helped you! :3 |

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Solve for x.
Rudiy27
5x^2 - 80 = 0
5x^2 = 80
x^2 = 80/5
x^2 = 16
x = sqrt 16
x = (4,-4) <===

8 0
3 years ago
a state employees pension fund invested a total of one million dollars into two accounts that earned 3.5 and 4.5 annual simple i
erik [133]

Let the investment in first account be x and this account is earning 3.5% interest

So Interest on this account is 3.5% of x = 0.035x

So the investment in second account would be (1,000,000-x) and this account is earning 4.5% interest

So the interest on this account is 4.5% of (1,000,000-x) = 0.045*(1,000,000-x)

Given that total interest for the year is $42,000

So we have

0.035x + 0.045(1,000,000-x) = 42,000

0.035x - 0.045x + 0.045*1,000,000 = 42,000

-0.01x + 45,000 = 42,000

-0.01x = 42,000-45,000

-0.01x = - 3000

0.01x = 3000

x = 3000/0.01

x= 3,00,000

Therefore Investment in one account s 300,000 and the investment in other account is 1,000,000-300,000 = 700,000

4 0
3 years ago
Brock heard that as a general rule, he should spend no more than one week's pay on rent. If Brock's salary is $25,200 per year,
olasank [31]
There are about 52 weeks in a year, so divide 25200 by 52 (484.6). He gets paid $484.60 per week. So he should spend a maximum of C. $485 on rent per month.
8 0
3 years ago
Read 2 more answers
4 letters are typed, with repetition allowed. What is the probability that all 4 will be vowels? Write your answer as apercent.
zubka84 [21]

The total number of alphabets are 26.

The total number of vowels are 5.

Th repetition is allowed.

The possible outocme for all to be vowels are,

PO=5^4PO=625

The total outcome is,

TO=26^4

Therefore, the probability that all 4 will be vowels ,

P=\frac{625}{456976}P=0.00137

The probability is 0.137 %.

7 0
1 year ago
there are 7 people in his family if each burger weighs 3/4 of a pound how much ground beef should john buy
Nataliya [291]
If the ground beef is in pounds, it would be 5.25 lbs of ground beef.

We would get this answer by converting 3/4 into a decimal, .75. Then we multiply .75 by 7 (the number of people).

((This is if the amount of ground beef is in pounds, I'm not sure what it would be if it wasn't))
7 0
3 years ago
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