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3 years ago

PLZ HELP 67 POINTS. 1 + 1

Mathematics

2 answers:

Arada [10]3 years ago

7 0

Answer:

100% its 2 my guy trust meeee

Helen [10]3 years ago

3 0

Answer:

I confusion. umm 2

Step-by-step explanation:

or 11 if ur smart lol just kidding

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Am solving this problem correct

cestrela7 [59]

A) The degree of the first term is... 1
$first \ term = 3t$
The degree of the second term is... 2
$second \ term = t^2$
The degree of the third term is... 4
$third \ term = t^4$

b) The leading term of the polynomial is... 7t⁴
The leading coefficient of the polynomial is... 7

c) The degree of the polynomial is... 4

6 0

3 years ago

Read 2 more answers

There are six households in a rural community. Each household earns $40,000 per year. Suppose that a new resident builds a mansi

dusya [7]

Answer:

Median income has not changed

Mean income has increased

Step-by-step explanation:

Initial number of houses = 6

Earning per household = $40,000

The initial mean :

$(40,000 * 6) / 6 = $40000

Initial median :

40000, 40000, 40000, 40000, 40000, 40000

= 1/2(n+1)th term,

Median = 40000

A 7th household earns 4,000,000

Mean = ((40000*6) + 4,000,000) / 7 = $605,714

Median = 1/2(n+1)th term

40000, 40000, 40000, 40000, 40000, 40000, 4000000

Median = 4th term = 40000

7 0

3 years ago

If two sweaters and four shirts cost $150, and four sweaters and three shirts cost $200, find the price of each shirt and each s

STALIN [3.7K]

Answer:

shirt = $20

sweater = $35

Step-by-step explanation:

This question would be solved using simultaneous equation

Let the price of sweater be represented by a

Let the price of shirt be represented by b

The following equations can be derived from the question

2a + 4b = 150 equation 1

4a + 3b = 200 equation 2

Multiply equation 1 by 2

4a + 8b = 300 equation 3

Subtract equation 2 from 3

5b = 100

divide both sides of the equation by 5

b = 20

substitute for b in equation 1

2a + 4(20) = 150

2a + 80 = 150

collect like terms

2a = 150 - 80

2a = 70

divide both sides by 2

a = 35

Price of sweater = $35

Price of shirt = $20

4 0

3 years ago

Read 2 more answers

Suppose Colby rolls the number cube 1000 times, about how many times can she expect to roll an odd number?

DiKsa [7]

Since there are 3 odd numbers ( 1, 3 and 5) and 3 even numbers ( 2, 4 and 6) in the cube ,

The chance of getting an odd number is 50/50 or 50%

So out of 1000 she will probably get 500 odd since 1000 × 0.5 (which is 50%) is 500

5 0

4 years ago

When calculating the area of a circle for diameter and radius is our answer going to be(example) 21 cm square???

sveticcg [70]

Answer:

yes

Step-by-step explanation:

you put answer in end

8 0

3 years ago

PLZ HELP 67 POINTS. 1 + 1​

PLZ HELP 67 POINTS. 1 + 1