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3 years ago

Convert 6.5 ft to m.

Mathematics

2 answers:

uranmaximum [27]3 years ago

7 0

Answer:

Approximately 1.9812 meters

Step-by-step explanation:

You divide by 3.281

djverab [1.8K]3 years ago

3 0

Answer: 1.9812 meters

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Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question. Listed below

boyakko [2]

Answer: a. 242.5 pounds

b. 236 pounds

c . 208 and 278 pounds

The results are unlikely to be representative of all players in that sport's league because players randomly selected from championship sports team not the whole league.

Step-by-step explanation:

Given : Listed below are the weights in pounds of 11 players randomly selected from the roster of a championship sports team.

278 303 186 292 276 205 208 236 278 198 208

Mean = $\dfrac{\text{Sum of weights of all players}}{\text{Number of players}}$

$=\dfrac{278+303+186+292+276+205+208+236+278+198+208}{11}\\\\=\dfrac{2668}{11}\approx242.5\text{ pounds}$

For median , first arrange weights in order

186, 198 , 205 , 208, 208 , 236 , 276 , 278 ,278, 292 , 303

Since , number of data values is 11 (odd)

So Median = Middlemost value = 236 pounds

Mode = Most repeated value= 208 and 278

The results are unlikely to be representative of all players in that sport's league because players randomly selected from championship sports team not the whole league.

7 0

3 years ago

What is the slope and y intercept of 6x - 1 = 3 y -10

77julia77 [94]

the slope is 2 and y in 4/3

5 0

4 years ago

Find the inverse of the following functions?<br> Y=x^2+2

pshichka [43]

   f(x) = x² + 2
   y = x² + 2
         x = y² + 2
    x - 2 = y²
√(x - 2) = y
√(x - 2) = f⁻¹(x)

8 0

4 years ago

A pharmacist has 40% and 60% iodine solutions on hand. How many liters of each item solution will be required to produce 8 L of

jok3333 [9.3K]

Answer:

The quantity of 40 % solution is 4 liters and

The quantity of 60 % solution is 4 liters .

Step-by-step explanation:

Given as

A pharmacist has 40% and 60% iodine solutions on hand.

Let the quantity of 40 % iodine solutions = x liter

And The quantity of 60 % iodine solutions = y liter

The total quantity of iodine mixture = 8 liter

I.e The quantity of 40 % iodine solutions + the quantity of 60 % iodine solutions = 8 Liter

or x + y = 8

The The percentage of mixture solution = 50 %

∴ 40 % of x + 60 % of y = 50 % of 8

I.e 40 x + 60 y = 400 ..........A

And x + y = 8

Or, 40× ( x + y ) = 40× 8

or, 40 x + 40 y = 320 ...........B

Now , solving equations A and B

I.e ( 40 x + 60 y ) - ( 40 x + 40 y ) = 400 - 320

Or, ( 40 x - 40 x ) + ( 60 y - 40 y ) = 80

Or, 0 + 20 y = 80

∴ y = $\frac{80}{20}$

I.e y = 4 liters

So, The quantity of 60 % iodine solution = y = 4 liters

Put The value of y in Eq A

So , 40 x + 60 × 4 = 400

Or, 40 x = 400 - 240

or, 40 x = 160

∴ x = $\frac{160}{40}$

I.e x = 4 liter

So, The quantity of 40 % iodine solution = x = 4 liters

Hence The quantity of 40 % solution is 4 liters and the quantity of 60 % solution is 4 liters . Answer

3 0

3 years ago

Ahhh okay help me pls!

inna [77]

Answer:

The answer is Dilation of a scale factor of 4 followed by a reflection of the y axis.

Step-by-step explanation:

On the smaller triangle, the line EF has a length of 1 unit.

On the larger triangle, the line EF has a length of 4 units.

Therefore, the smaller triangle was dilated by 4, since 4x1 is 4.

The triangles was flipped over the y axis.

This means that it was reflected over the y axis.

4 0

3 years ago