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2 years ago

Situation #3: Jamie can type 243 words in 3 minutes. How many words can she type in 10 minutes?

Mathematics

2 answers:

GrogVix [38]2 years ago

7 0

I ain’t never seen two pretty best friends

Ratling [72]2 years ago

3 0

Answer:

810 words

Step-by-step explanation:

243 words per 3 minutes

243/3 to get 81 words per minute

81 times 10 = 810

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Plz helppp due today

pshichka [43]

Answer

-2.25 -13/5 1 3/5 -2.25

Step-by-step explanation:

3 0

2 years ago

The product of 7 and a number, all subtracted from 10

expeople1 [14]

Answer: i think the answer is -3

Step-by-step explanation:

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2 years ago

If alpha beta are the roots of the equation

Vikki [24]

Answer:

Step-by-step explanation:

Hello, I believe that we can consider a different from 0.

By definition of the roots we can write.

$ax^2+bx+c=a(x-\alpha)(x-\beta)=a(x^2-(\alpha + \beta)x+\alpha \cdot \beta)\\\\\text{So we can say that:}\\\\\alpha + \beta = \dfrac{-b}{a}\\\\\alpha \cdot \beta=\dfrac{c}{a}\\\\\text{So the expected quadratic equation is}\\\\(x+\dfrac{b}{a})(x-\dfrac{c}{a})=0\\\\ \Large \boxed{\sf \bf \ (ax+b)(ax-c)=0 \ }$

Thank you

8 0

2 years ago

Find the distance UV between the points U (7,-4) and V(-3,-6). Round your answers to the nearest tenth,if necessary

rodikova [14]

Answer:

<h3>The answer is 10.2 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

U (7,-4) and V(-3,-6)

The distance between them is

$|UV| = \sqrt{( {7 + 3})^{2} + ( { - 4 + 6})^{2} } \\ = \sqrt{ {10}^{2} + {2}^{2} } \\ = \sqrt{100 + 4} \: \\ = \sqrt{104} \: \: \: \: \: \: \: \: \\ = 2 \sqrt{26} \: \: \: \: \: \: \: \: \\ = 10.1980...$

We have the final answer as

<h3>10.2 units to the nearest tenth</h3>

Hope this helps you

4 0

2 years ago

Order these numbers in least to greatest (THIS IS NOT A TEST OR ASSIGNMENT) I do need help ASAP and I WILL GIVE BRAINLIEST

Pie

Answer:

1. LESS THAN ( 6.4... < 6.8)

2. GREATER THAN ( -6.4... > -6.8)

3. GREATER THAN (1.44 > -1.44)

4. LESS THAN (-3.1... < -3)

Step-by-step explanation:

7 0

2 years ago

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