2 years ago

PLS ANSWER QUICK I HSVE EXAMS COMING UP VERY SOON у

Mathematics

1 answer:

evablogger [386]2 years ago

3 0

C
If we drew a line of best fit, the gradient would be roughly equal to 1, and the y intercept would be at around -4

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Kristina lives 24.5 miles from the nearest mall Betn lives 2 1/2 times the distance from the mal then Kristina does. How mory mi

rodikova [14]

Answer:

61.25

Step-by-step explanation:

2 1/2 is 2.5 in decimal.

24.5*2.5

Multiplying 24.5 by 2.5 gives 61.25

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3 years ago

An arithmetic sequence is represented in the following table. Enter the missing term of the sequence.

bija089 [108]

$a_1=-9\\\\a_2=a_1-8\to a_2=-9-8=-17\\\\a_3=a_2-8\to a_3=-17-8=-25\\\\a_4=a_3-8\to a_4=-25-8=-33\\\\\text{The general term of an arithmetic sequence:}\\\\a_n=a_1+(n-1)d\\\\a_1-first\ term\\d-common\ difference\\\\\text{We have}\ a_1=-9\ \text{and}\ d=-8.\ \text{Substitute:}\\\\a_n=-9+(n-1)(-8)=-9-8n+8=-8n-1\\\\\text{Put n = 43 and calculate}\ a_{43}\\\\a_{43}=-8(43)-1=-344-1=-345\\\\Answer:\ \boxed{?=-345}$

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3 years ago

Which is the completely factored form of 12x^3-60x^2+4x-20

Shkiper50 [21]

Answer:

(12x²+4)(x-5)

Step-by-step explanation:

To factor the expression factor by grouping.

(12x³ - 60x²) + (4x - 20)

12x²(x - 5) 4(x-5)

(12x²+4)(x-5)

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3 years ago

The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and wi

Klio2033 [76]

Answer:

yes

Step-by-step explanation:

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4 years ago

What is the difference in length between 1 1/4 inch button and a 3/8 inch button

Ksenya-84 [330]

Answer:7/8 of an inch

Step-by-step explanation: 1 and 1/4 inch is 5/4 inches, which can be converted into 10/8

10/8-3/8=7/8

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3 years ago

Read 2 more answers