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3 years ago

Use compatible numbers to find two estimates that the quotient is in between 1,189 divided by 4

Mathematics

1 answer:

Molodets [167]3 years ago

4 0

Answer:

297 and 298

Step-by-step explanation:

We are given a number 1189.

We have to divide this number by 4 and find the quotient that is the two estimates between which the quotient lies.

By rule for divisibility of 4, we have last two digits 8 and 9 , i.e.89 is not divisible by 4.

Hence 1189 is not divisible by 4.

But the greatest below number divisible by 4 is 1188 and

the least above number divisible by 4 is 1192

i.e. the quotients will lie between 1188/4 and 1192/4

i.e. lie between 297 and 298.

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Find the equation of the line<br> Slope =4/3<br> y-intercept =-5

AlladinOne [14]

Answer:

y=4/3x - 5

Step-by-step explanation:

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3 years ago

In one jar, I have two balls labelled 1 and 2 respectively. In a second jar, I have three balls labelled 0, 1 and 2 respectively

PolarNik [594]

Step-by-step explanation:

this is a kind of trick question, actually.

with whatever we draw, we produce X values as power of 3.

to be precise, we can have only

3⁰ = 1

3¹ = 3

3² = 9

3⁴ = 81

due to the possible combinations of drawn numbers (e.g. 3 cannot be created by a multiplication of 0s, 1s and 2s).

so, mostly, these results cannot be exact factors of 1024.

1024 cannot be divided by 3, nor by 9 nor by 81.

but 1024 is a multiple of 1 (as is every number).

so, we are looking at the probability to get 0 as multiplication result of the numbers on the 2 drawn balls.

the only possibilities are

1 and 0

2 and 0

out of in total 6 (2×3) different outcomes

1 and 0

1 and 1

1 and 2

2 and 0

2 and 1

2 and 2

the probability of this "0" event is again

number of desired outcomes / number of possible outcomes = 2/6 = 1/3

6 0

3 years ago

Using the rules of multiplying and dividing integers, identify when an answer will be negative. (Select all that apply) Question

enot [183]

Answer:

Negative × positive = negative

positive ÷ negative = negative

negative ÷ positive = negative

positive x negative = negative

Step-by-step explanation:

1. Negative × positive = negative

- × + = -

2. positive ÷ negative = negative

+ ÷ - = -

3. positive ÷ positive = positive

+ ÷ + = +

4. negative x negative = positive

- × - = +

5. negative ÷ positive = negative

- ÷ + = -

6. positive x positive = positive

+ × + = +

7. negative ÷ negative = positive

- ÷ - = +

8. positive x negative = negative

+ × - = -

Negative × positive = negative

positive ÷ negative = negative

negative ÷ positive = negative

positive x negative = negative

Note: when the signs are different, they will give negative

When the signs are the same, they will give positive

8 0

3 years ago

) Hiroki's goal is to collect $40 for a school fundraiser. He has already collected $26.50. Hiroki wants

mariarad [96]

Answer:

$13.50

Step-by-step explanation:

Subtract 40 from 26.50 to get the answer

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3 years ago

Given f(x) = 6(1-X), what is the value of f(8)?

andrey2020 [161]

Answer:

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Step-by-step explanation:

f(8)=6(1-8)

because of that 1-8 is -7 so you times by 6 and get -42

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3 years ago