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2 months ago

Guest #8898

2 months ago

Hello,

the first computer is usually regarded as one called ROACH completed in 1945. Email was invited in 1971. how many years after the computer was email invented

in this vase we will use soustraction

1971-1945=26

email was invented 26 years after computers

hopes this helped you well

may i please have the brainliest

have a wonderful day or night

the first computer is usually regarded as one called ROACH completed in 1945. Email was invited in 1971. how many years after the computer was email invented

in this vase we will use soustraction

1971-1945=26

email was invented 26 years after computers

hopes this helped you well

may i please have the brainliest

have a wonderful day or night

Question

What is 33 1/3% of $96

Solution 1

A simpler way to put it would be "What is 1/3 of $96?"

96 / 3 = 32

The answer is $32.

Hope that helped! =)

96 / 3 = 32

The answer is $32.

Hope that helped! =)

Question

Johanna can complete 15 pages of puzzles in 2 3/4 hours. An equation that represents the number of pages, p, she can complete in h hours is p = 2 3/4 True or false? Explain

Solution 1

False because if she read for 10000 hours then id wouldn't matter since h is not even in the equation to influence the value of p

the value of p would stay at 2 and 3/4 for all eternity so this is false

the value of p would stay at 2 and 3/4 for all eternity so this is false

Question

In which equation is the constant of proportionality 5? A. x=5y
B. y=5x
C. y= x+5
D. y=5-x

Solution 1

**Answer: B. y=5x**

**Step-by-step explanation:**

We know that the rate of change which is also known as the constant of proportionality () which is the constant ratio between two proportional quantities .

Let's find constant of proportionality in all of the given options:

A. Â x=5y

B.y=5x

C. y=x+5

D.y=5-x

Thus, in B the constant of proportionality is 5.

Solution 2

The constant or proportionality is in the equation:Â

y = kx

Where 'k' is the constant of variation or the proportionality.Â

y = 5x would demonstrate this.Â

**Answer:Â ****B. y=5x**

y = kx

Where 'k' is the constant of variation or the proportionality.Â

y = 5x would demonstrate this.Â

Question

If point N is translated 6 units to the left and 5 units down, what are the coordinates of N'?

Solution 1

**Answer:**

**(-6, -5)**

**Step-by-step explanation:**

Let the position of point N (0,0)

As we know in a graph, a graph consist of horizontal and vertical lines.

**The horizontal line, known as x axis, consist of negative numbers on the left side of number line and positive numbers on right side of number line separated by 0.**

**Similarly, the vertical line , also know as y axis consist of negative numbers on the below side of number line and positive numbers on above side of number line separated by 0.**

If we translate point N 6 units to left from origin, then the x coordinate is -6

Similarly, if we translate 5 units to down, than y coordinate is -5

**Hence, the coordinates are (-6,-5)**

Solution 2

Well it would just be (6,5) if N had no coordinates which we can assume is 0

Question

The Cain family drove for 1 hour and 15 minutes and arrived at the spot at 3:44 at what time did the Cain family

Solution 1

First, subtract

3:44 - 15 = 3:29

Now take away an hour

3 - 1 = 2

**Solution - 2:29**

3:44 - 15 = 3:29

Now take away an hour

3 - 1 = 2

Question

Each chair installed in the new chapel requires 24 inches of clearance. If each row cannot be greater than 35 feet in length, how many chairs may be placed in each row? (write as an inequality and solve)

Solution 1

The solution is 17 chairs

The **number **of chairs placed is 17 and the **inequality equation **is 2x < 35 , where x is the **number **of chairs

**What is an Inequality Equation?**

**Inequalities **are the mathematical expressions in which both sides are not equal. In **inequality**, unlike in **equations**, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an **inequality**, the two expressions are not necessarily equal which is indicated by the symbols: >, <, â‰¤ or â‰¥.

Given data ,

Let the **number **of chairs be represented as x

Now , the **inequality equation **will be

Each chair installed in the new chapel requires 24 inches of clearance

So , 24 inches = 2 feet

And , each row cannot be greater than 35 feet

So , the **number **of 2 feet chairs = 2x

And , 2x cannot be greater than 35 feet

Substituting the values in the **equation **, we get

2x < 35 Â be **equation **(1)

Divide both sides of the **equation **by 2 , we get

x < 17.5

x < 17 chairs

Therefore , the value of x is 17 chairs

Hence , the **number **of chairs is 17 chairs

To learn more about **inequality equations **click :

#SPJ2

Solution 2

Question

What is 5000 + 850302 = ?
my computer is not letting me answer that... long story

Solution 1

5000 + 850302 =Â 855302

The answer isÂ 855302

The answer isÂ 855302

Solution 2

5000+850302=855302

Hope that helped:D

Hope that helped:D

Question

Allie sold oatmeal cookies at a stand for two days. She made 35.20 on the first day. She used 1/4 of this money to buy more supplies for the next day. How much money did Allie use to buy more supplies for the next day

Solution 1

Multiply the money earned on the first day ($35.20) by 1/4.

= 35.20 * 1/4

multiply numerators

= (35.20 * 1)/4

=35.20/4

divide

= $8.80

ANSWER: $8.80 was used to buy more supplies

Hope this helps!Â :)

= 35.20 * 1/4

multiply numerators

= (35.20 * 1)/4

=35.20/4

divide

= $8.80

ANSWER: $8.80 was used to buy more supplies

Hope this helps!Â :)

Question

If a PENNY has a circumference of 59.69 millimeters, what is the radius?

Solution 1

The **radius** of the penny is 9.54 millimeters.

The **circumference** means the length of the literal line that surrounds and forms a circle.

The formula for the circumference of the circle is given by

Where,

r is the **radius **

and Ï€ = 3.14

A **radius **is a straight line from the center of a circle to the **circumference** of a circle.

According to the given question.

We have a penny whose **circumference **is 59.69 millimeters.

Let r be the **radius** of the penny and 2Ï€r be the** circumference **of the penny.

Since we know that, the shape of the penny is circular.

Therefore,

The** radius, r **of the penny is given by

Hence, the **radius** of the penny is 9.54 millimeters.

Find out more information about **radius and circumference of the circle **here:

#SPJ2

Solution 2

Circumference = 2 * pi * radius. So we just plug in our given information and solve for the missing variable.Â

59.69 = 2r

Divide both sides byÂ to isolate the variable r.Â

r = 59.69 /Â

Put that into the calculator

**rÂ â‰ˆ 93.7608 mm**

59.69 = 2r

Divide both sides byÂ to isolate the variable r.Â

r = 59.69 /Â

Put that into the calculator

Question

You are given the following list of values: 5.8, 6.1, 4.9, 10.9, 0.8, 6.1, 7.4, 10.2, 1.1, 5.2, 5.9 Which values are outliers? 0.8
1.1
10.2
10.9

Solution 1

We are finding the mean of the numbers so that we can know what the average number is. Then we can find the outleir.

5.8 + 6.1 + 4.9 + 10.9 + 0.8 + 6.1 + 7.4+10.2,+1.1,+5.2+5.9 = 64

64.4/11 = 5.85

10.2 and 10.9 are not close to 5.85.

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