4 years ago

Estimate the product of 17 and 234 4,000 2,000 6,000 3,000

Mathematics

2 answers:

zubka84 [21]4 years ago

8 0

Answer:

I believe the answer is D?

Step-by-step explanation:

slega [8]4 years ago

8 0

4,000 4,000 4,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,0004,000

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Find an equation for the line below

lilavasa [31]

Answer:

$y+1=\frac{-2}{3} (x+4)$

Step-by-step explanation:

you can use the equation point-slope of a line

(y-y1)= m(x-x1)

m is the slope =rise /run

to get from the lower point on the line to the other you rise 4 units and run -6 units so m= -4/6= -2/3

now that you have the slope pick you need one point

pick any poin on the line for example (-4, -1)

now you substitute into the point-slope equation point (-4,-1) and slope -2/3

(y+1)= -2/3(x+4)

in standard form will be

y= $\frac{-2x}{3} -\frac{2*4}{3} -1$

y= $\frac{-2x}{3}- \frac{5}{3}$

8 0

3 years ago

A committee must be formed with 4 teachers and 5 students. If there are 11 teachers

Ivenika [448]

Answer:

11C4 × 11C5

$\binom{11}{4} \times \binom{11}{5} = \frac{11 \times 10 \times 9 \times 8}{4 \times 3 \times 2 \times 1} \times \frac{11 \times 10 \times 9 \times 8 \times 7}{5 \times 4 \times 3 \times 2 \times 1} = 330 \times 462 = 152460$