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2 years ago

HELP DUE IN 10 MINUTES!!! WILL GIVE BRAINLEST TO RIGHT ANSWER

Mathematics

1 answer:

AleksAgata [21]2 years ago

4 0

Answer:

there is one solution

Step-by-step explanation:

if you write both equations in slope-intercept form (y=mx+b) the slopes are different

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8. The larger of two numbers is 8 more than twice the smaller. The sum of the

schepotkina [342]

Answer:

Step-by-step explanation:

Givens

smaller number = x

Larger number = 2x + 8

Sum = 35

Equation

x + 2x + 8 = 35

Solution

3x + 8 = 35

3x = 35 - 8

3x = 27

x = 9

The smaller number = 9

The larger number = 2*9 + 8 = 26

My answers aren't in the list. Are you sure the numbers in the list are correct?

6 0

3 years ago

Will the product of 2 2/5 x 1/6 be larger or smaller than 2 2/5

mars1129 [50]

Answer:

Smaller

Step-by-step explanation:

2 2/5 * 1/6 = 2/

= 0.4

Conversion a mixed number 2 2/

to a improper fraction: 2 2/5 = 2 2/

= 2 · 5 + 2/

= 10 + 2/

= 12/

To find a new numerator:

a) Multiply the whole number 2 by the denominator 5. Whole number 2 equally 2 * 5/

= 10/

b) Add the answer from previous step 10 to the numerator 2. New numerator is 10 + 2 = 12

c) Write a previous answer (new numerator 12) over the denominator 5.

Two and two fifths is twelve fifths

Multiple: 12/

* 1/

= 12 · 1/

5 · 6

= 12/

= 2 · 6/

5 · 6

= 2/

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(12, 30) = 6. In the following intermediate step, cancel by a common factor of 6 gives 2/

In other words - twelve fifths multiplied by one sixth = two fifths.

8 0

2 years ago

Consider the following population of N = 12 scores:

Goshia [24]

Answer:

Step-by-step explanation:

1. Find the minimun and maximun value of the data.

Minimun: 2

Maximun: 6

2. Calculate the range (R).

Range=

6 - 2=

3. Calculate the average.

Average= (Sum of all values) / N

Average= (2+3+3+3+4+4+4+4+5+5+5+6) / 12

Average= (48) / 12

Average= 4.

4. Calculate the M and round the value down.

$M=\sqrt{N} =\sqrt{12}=3.46$

$M= 3$

6. Calculate A.

$A=\frac{R}{M} =\frac{4}{3} =1.3333$

7. Craft your table.

(Check attatched image 1).

LL: Lower limit.

UL: Upper limit.

8. Calculate the limits and fill out the table.

LL / UL

2.00 2.00+A=3.33

3.33 3.3333 +A=4.66

4.66 5.99

5.99 7.32

7.32 8.65

Filled out table: check attatched image 2.

9. Check the data, count how many values fall into each interval and annotate on "frequency".

For example: There are 4 values between 2 and 3.33, these values are 2,3,3, and 3. Therefore, we write 4 on the frequency (absolute) cell for this row of the table. And we do the same for all the other classes.

Check attatched image 3.

10. Calculate the frequency (relative) for all classes.

For example: the first class (row 1 of the table) contains 4 values. Therefore, it's relative frequency would be:

$\frac{4}{N}=\frac{4}{12} =0.3333=$ 33.33%