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3 years ago

About how many centimeters are in 6.25 inches if 1 inch is about 2.5

Mathematics

1 answer:

jeka57 [31]3 years ago

5 0

Answer:

15.625

Step-by-step explanation:

if 1 in is 2.5 cm. 6.25 x 2.5 = 15.625

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BRAINLIEST AND MAX PTS<br><br> CONVERT y = 40x + 600 to point-slope form

IRISSAK [1]

Answer:

The answer to your question is y - 0 = 40(x - 15)

Step-by-step explanation:

y = 40x + 600

Convert to y - y₁ = m(x - x₁)

Process

1.- Factor 40 in the right side of the equation

y = 40(x - 15)

2.- Give the form of the point slope form

y - 0 = 40(x - 15)

where

y₁ = 0

m = 40

x₁ = 15

3 0

3 years ago

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Find the slope of the line that passes through (10,7) and (1,9)

Simora [160]

Answer:

Step-by-step explanation:

Use the slope formula

(x2-x1)/(y2/y1)

substitute the values

(1-10)/(9-7)

solve

-9/-2

simplify

9/2 or 4.5

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3 years ago

Patients in a hospital are classified as surgical or medical. A record is kept of the number of times patients require nursing s

GREYUIT [131]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Given:

$N= 177\\\\a=46\\\\b=52\\\\c=36\\\\d=43$

$\to \chi _{1}^{2}=\frac{N(ad-bc)^{2}}{(a+c)(b+d)(a+b)(c+d)}$

$=\frac{177((46\times 43)-(52 \times 36))^{2}}{(98)(79)(82)(95)}\\\\=\frac{177((1978)-(1872))^{2}}{60310180}\\\\=\frac{177(106)^{2}}{60310180}\\\\=\frac{177(11236)}{60310180}\\\\=\frac{1988772}{60310180}\\\\= 0.032976$

P-value= $CHIDIST(0.032976,1) = 0.86.$

thus, the surgical-medical patients and Medicare are dependent.

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3 years ago

Rectangle with an area of 16 with a perimeter of 20

Assoli18 [71]

An 8 by 2 rectangle
have a nice day!

4 0

3 years ago

-v + 5 + 6v = 1 + 5v + 3

Vedmedyk [2.9K]

Combine your like terms: 5v + 5 = 5v +4
subtract the 5v and 4 from each side: 0 = 1

because 0 $\neq$ 1, there is no solution

8 0

3 years ago

Read 2 more answers