3 years ago

What direction will this parabola open?

Mathematics

1 answer:

butalik [34]3 years ago

4 0

Answer:

Step-by-step explanation:

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Can someone help with these two questions? dont worry if its wrong!

nevsk [136]

Answer:

1)8&3/4 CUP FLOUR

2)26 KIDS CAN GO ..

Step-by-step explanation:

1) one batch=2 1/2 cup flour

therefore batch required in 3 1/2 batch= 5/2×7/2=35/4

=8&3/4cup flour

2)No. of kids can go for $60=8

therefore,no. of kids can go in $1=8/60

Therefore,no. of kids can go in $195=8/60×195=26 kids.

6 0

3 years ago

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The expected activity time in PERT analysis is calculated as: the weighted average of a, m, and b, with m weighted 4 times as he

maria [59]

Answer:

$\text{the weighted average of a, m, and b, with m weighted 4 times as heavily as a and b.}$

Step-by-step explanation:

$\text{The expected activity time in PERT analysis is calculated as:}$

$\mathbf{\dfrac{a+4m + b}{6}}$

$where;$

$\text{a = optimistic duration; }$

$\text{m = most likely duration and;}$

$\text{ b = pessimistic duration from the above formula.}$

3 0

3 years ago

3/x+3+2/x What is the common denominator in this rational expression? Answers should be given in fully factored form.

Inga [223]

Answer:

x(x+3).

Step-by-step explanation:

The C, D. of x and x+3 is x(x+3).

7 0

2 years ago

In a circle graph displaying the most popular juice sold to students in the school cafeteria, the ratio of apple juice boxes to

GenaCL600 [577]

The answer is 4/5 because if u plus then splash then pool

3 0

3 years ago

Is (2, 1) a solution to this system of inequalities? 3x + 7y ≥ 13 2x + y < 5

Gnoma [55]

Answer:

Pay attention in class

Step-by-step explanation:

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3 years ago