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3 years ago

Question 2 i need help on

Mathematics

2 answers:

natta225 [31]3 years ago

7 0

For question two its number 4

lozanna [386]3 years ago

6 0

Number 4 a rectangular dodecagon

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How many ways can 5 students be arranged in straight line?

Darina [25.2K]

Answer:

That would be 5 possibilities (or 5 events for position 1).

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4 years ago

If a recipe yields 4 servings, and you had 8 people coming for dinner, you

MrRissso [65]

Answer:

double

Step-by-step explanation:

8 is double of 4

think of it as making the recipe twice. twice is double. :)

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3 years ago

Which number is a factor of 100?<br> 8<br> 12<br> 15<br> 20

vova2212 [387]

Answer:

Step-by-step explanation:

Divisors of 100

1, 2, 4, 5, 10, 20, 25, 50, 100

7 0

3 years ago

Read 2 more answers

rashid is paid by the hour he earned 50 for a 4 hour workday how much does he earn for a 5 1/2 hour workday

gregori [183]

Rashid is paid by the hour. He earned $50 for 4 hour workday. How much does he earn for a 5 1/2 hour workday?

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Use a proportion:

x/(5 1/2) = 50/4

--------

x = (11/2)(50/4)

--------

x = 550/8

----

x = $68.75

================

7 0

3 years ago

Write the standard form equation of the line through the given points. through (0.-4) and (-3,-2)

Alexxx [7]

Answer:

The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is $\frac{2}{3}x+y=-4$

Step-by-step explanation:

The standard form of equation is $Ax+By=C$

Finding slope

Using the given points (0,-4) and (-3,-2) we can find slope using formula: $Slope=\frac{y_2-y_1}{x_2-x_1}$

$Slope=\frac{-2-(-4)}{-3-(0)}\\Slope=\frac{-2+4}{-3} \\Slope=-\frac{2}{3}$

Finding y-intercept

Using point (0,4) and Slope=-2/3 we can find y-intercept

$y=mx+b\\-4=-\frac{2}{3}(0)+b\\-4=0+b\\b=-4$

The slope intercept form of the line through the given points. through (0.-4) and (-3,-2) having slope =-2/3 and b=-4 will be:

$y=mx+b\\y=-\frac{2}{3}x-4$

Now, standard form of equation will be: $\frac{2}{3}x+y=-4$

So, The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is $\frac{2}{3}x+y=-4$

4 0

3 years ago