Kai knows that 50% of a number is 20. How could he use the information to determine what 150% of the number is?

Answer:

Step-by-step explanation:

Answer:

It is less than a km

Step-by-step explanation:

A km is 1,000 meters, while a meter is 100cm, meaning that a km is 100,000 cm, making 52.800cm less than a km

The bond package that will cost Sylvia less will be C. broker U's package costs $156.02 less money than broker V's package.

Broker U: 2.8% commission

2 par value bonds $1,000 x 96.674% = $1,933.48

3 par value bond $500 x 109.330% = $1,639.95

2 par value bonds $1,000 x 103.851% = $2,077.02

Silvia's total investment:

= ($1,933.48 + $1,639.95 + $2,077.02) x 1.028

= $5,808.66

Broker V: $65 per bond plus

4 par value bonds $500 x 105.142% = $2,102.84

1 par value bond $500 x 85.990% = $429.95

3 par value bonds $1,000 x 97.063% = $2,911.89

Silvia's total investment will be:

= $2,102.84 + $429.95 + $2,911.89 + (8 x $65)

= $5,964.68

Broker V's offer - broker U's offer:

= $5,964.68 - $5,808.66

= $156.02

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Answer: 2/3 for the two at the end and 1 at the top left.

Step-by-step explanation:

Big brain

Answer:

p = 35

Step-by-step explanation:

( 2p + 5 ) + ( 3p ) = 180

-

2p+5+3p=180

Combine 2p and 3p to get 5p.

-

5p+5=180

Subtract 5 from both sides.

-

5p=180−5

Subtract 5 from 180 to get 175.

-

5p=175

Divide both sides by 5.

p = 175\5

Divide 175 by 5 to get 35.

-

p = 35

Answer:

D) T

Step-by-step explanation:

A table that does not represent has two or more of the same x-values that map to different y-values (i.e. (3,4), (3,5), (3,6)).  

Thus, given the information above, we can conclude that option D is the correct answer because Table T has (3,4), (3,-4) and (4,5), (4,-5), which are coordinates with same x-values but different y-values.

Answer:

0.8

Step-by-step explanation:

this is how u do it hope its okay

Answer:

4/5 but if you would it to the decimal it is .8

explanation: calculator

The missing values of a and b in the table of Miguel, wrote the predicted and residual values is 1.16 and 0.12 respectively.

Table is a way to represent the data of the two or more variable.To read the data from the table look for the value of one variable, and get the resultant value of other variable from the corresponding block.

Miguel wrote the predicted and residual values for a data set using the line of best fit with the following equation,

[tex]y = 1. 82x - 4. 3[/tex].

The image of the table for the data of Miguel is attached below. In this table he left out two of the values a and b

The table keeps the data,

The residue value is the difference of the value given and the value predicted.

The value of a is in the third column. Here, the given value is 1.1 and predicted value is -0.06. Thus, the residue value is,

[tex]a=1.1-(-0.06)\\a=1.16[/tex]

The value of b is in the third column. Here, the given value is 3.1 and the predicted value is 2.98. Thus, the residue value is,

[tex]b=3.1-2.98\\b=0.12[/tex]

Hence, the missing values of a and b in the table of Miguel, wrote the predicted and residual values is 1.16 and 0.12 respectively.

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Answer:

11 months

Step-by-step explanation:

Answer:11 Months

Step-by-step explanation:

Nine hundred divided 76 equals Months 900÷76=M

Answer: x=4 y=14

Step-by-step explanation:

15x-5-125=180(adjacent angles)

15x=180+5-125

15x=60

x=4

7y+27=125( exterior angles of different sides)

7y=125-27

7y=98

y=14

Answer:

Step-by-step explanation:

o because it has a higher percentage out of them all

Answer:

$15.30

Step-by-step explanation:

percentage wise, the whole thing is

100% → 100/100

Discount is 15% so the reduced selling price is:

100−15/100 = 85% of the original price.

So the cost to the purchaser after discount is

85/100 × $18.00 = $15.30

The total amount is equal to the sum of principal and interest. Option C is correct. The amount on Card P increased by $3.43 more than the sum on Card Q.

A credit card is a payment card offered to users to enable the cardholder to pay a merchant for goods and services based on the cardholder's incurred debt.

The given data in the problem is;

Time period = 4 years

Increase rate for card p= 10. 19%,

principal for card P= $726. 19

principal for card Q =  $855. 20

Increase rate for card Q= 8. 63%

The value obtained after the interest is commutative balance.

total cumulative balance in Card P = $1080.70

total cumulative balance in Card Q= $1,206.28.

Card P has a total cumulative balance of $1080.70 during the last four years, whereas Card Q has a total accumulated balance of $1,206.28.

When the principal is removed from the cumulative value, Card P would have earned more interest than Card Q based on the principal outlay.

Intreast for card P  = $1080.70- $726.19 = $354.51

Intreast for card Q= $1206-$854.92=$351.08

The interest over the four years would be $354.51 and $351.08, respectively,

Hence option C is correct. Card P’s balance increased by $3. 43 more than Card Q’s balance.

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Answer:

Histograms visualize quantitative data or numerical data, but bar charts display categorical variables.

Step-by-step explanation:

The pounds of pepper and the amount are illustrations of unit rates

She bought a total of 3 pounds of bell pepper

The amount spent is given as:

Red bell pepper = $2.90

Green bell pepper = $1.90

The price per pound for both type of pepper is given as:

Rate = $1.60 per pound

So, the total pound is calculated as:

Pound = Total amount / Rate

This gives

[tex]Pound = \frac{2.90 + 1.90}{1.60}[/tex]

Evaluate the sum

[tex]Pound = \frac{4.80}{1.60}[/tex]

Divide

[tex]Pound = 3[/tex]

Hence, she bought a total of 3 pounds of bell pepper

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The sum of all the angles made by a straight line is 180°. Then the value of x is 61°.

Angle is the space between the line or the surface that meets.  And the angle is measured in degree. For complete 1 rotation, the angle is 360 degrees.

The angles are shown on the diagram.

The angles are 52° and 67°. And let the other angle be x.

We know that the sum of all the angles made by a straight line is 180°.

Then we have

x + 52° + 67° = 180°

On simplifying, we have the value of x.

x = 61°

Thus, the value of x is 61°.

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Answer:

X

Step-by-step explanation:

The greatest common factor is x because x^2 doesn't have a 5 or a negative, and 5x only has one x. X is the only shared factor.

Answer:

2 (3+1)

Step-by-step explanation:

The 2 is distributed to both the 3 and 1, making the expression equivalent to 6+2. Don't know if this was what was being asked, so it may or may not be right.

Answer:

2 and 4.

Step-by-step explanation:

Hope it helps!

According to the given information, the equation represents a line that is tangent to the circle and goes through the point W is given by:

y = -x + 6.

The equation of a circle of center [tex](x_0,y_0)[/tex] and radius r is given by:

[tex](x - x_0)^2 + (y - y_0)^2 = r^2[/tex]

In this problem, we have that the center is at point (0,2), hence:

[tex]x^2 + (y - 2)^2 = r^2[/tex]

It goes through point (3,3), hence:

[tex]3^2 + (3 - 2)^2 = r^2[/tex]

[tex]r^2 = 10[/tex]

Hence, the equation is:

[tex]x^2 + (y - 2)^2 = 10[/tex]

It is given by:

[tex]y - y(0) = \frac{dy}{dx}|_{W}(x - x(0))[/tex]

Applying implicit differentiation, we have that:

[tex]2x + 2y\frac{dy}{dy} = 0[/tex]

[tex]\frac{dy}{dx} = -\frac{x}{y}[/tex]

Point W(3,3), hence:

[tex](x_0, y_0) = (3,3)[/tex]

[tex]\frac{dy}{dx} = -\frac{3}{3} = -1[/tex]

Hence the equation is:

y - 3 = -(x - 3).

y = -x + 6.

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Answer:

[tex]2x^2+xy-3y^2[/tex]

Step-by-step explanation:

Start by taking everything out of the parentheses:

[tex]3x^2-2xy-2y^2-x^2-(-3xy)-(y^2)[/tex]

Note two negatives make a positive:

[tex]3x^2-2xy-2y^2-x^2+3xy-y^2[/tex]

Combine like terms:

[tex]3x^2-x^2-2xy+3xy-2y^2-y^2[/tex]

Simplify

[tex]2x^2+xy-3y^2[/tex]

Answer:

0.25

Step-by-step explanation:

(0.5) * (0.5) = 0.25

50% of 50% is 25% converted to decimal is 0.25.

Answer:

0.25

Step-by-step explanation:

Hi Squaring a number simply means multiplying the number by itself by once.

[tex]0.5^{2} =0.5 * 0.5\\= 0.25[/tex]

Thus the value of z = 0.25

There you go,

Mark me as brainliest pls

Dan here.

[tex][Hello,BrainlyUser][/tex]

Answer:

9/10

Step-by-step explanation:

7/10 + 2/10 When add we need to have same denominator. Thus, this question have same denominator so we don't have to worry about that.

Now we have to add the numerator.

If you don't know what are numerator and denominator then let me tell you.

Numerator is the Top Number on the fraction

Denominator is the Bottom Number on the fraction.

In this question, Numerator = 2 ,Denominator = 10 and Numerator = 7 and Denominator = 10 .

Now Adding the numerator:

2 + 7 = 9

We don't add the denominator [ Stay the same]

9/10 is the Answer.

9/10 is already in simplest form.

[CloudBreeze]

Answer:

15

Step-by-step explanation:

2 + 13 = 15

15( 3 ) = 45

45-35= 15

The grocer used 10 lbs of $3.00 per pound trail mix and 5 lbs of $1.50 per pound trail mix.

Algebra, a discipline of mathematics where abstract symbols rather than concrete numbers are subjected to arithmetic operations and formal transformations.

As per the given data:

Cost of one trail mix = $3.00 per pound

Cost of another trail mix = $1. 50 per pound

The grocer makes 15 lb of trail mix that costs $2.50 per pound.

Let's assume the grocer used 'A' pounds of $3.00 per pound trail mix and 'B' pounds of  $1. 50 per pound trail mix.

Total quantity of $2.50 per pound trail mix = 15 lb

Now, from the given data,

A + B = 15 ...(i)

Also, the total cost is going to remain the same.

3A + 1.5B = 15 × 2.50

3A + 1.5B = 37.5 ...(ii)

Using eq(i) A = 15 - B

Substituting in (ii):

3(15 - B) + 1.5B = 37.5

45 - 3B + 1.5B = 37.5

B = 7.5/1.5

B = 5

and A = 10

The grocer used 10 lbs of $3.00 per pound trail mix and 5 lbs of $1.50 per pound trail mix.

Hence, The grocer used 10 lbs of $3.00 per pound trail mix and 5 lbs of $1.50 per pound trail mix.

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The requried number of cups of walnut still need for the recipe is 5/12 cups.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
A recipe calls for 2/3 cup of chopped walnuts. You chop 4 walnuts and get 1/4 of the amount you need, how much more of a cup of chopped walnuts do you need is to be determined.

Cup os chopped walnut still need = 2 / 3 - 1 / 4 = 5 / 12

Thus, the requried number of cups of walnut still need for the recipe is 5/12 cups.

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