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3 years ago

14

the results of a survey show that baseball is the favorite sport for 18 out of 25 people, what is the percent probability for th

is?

1 answer:

Phoenix [80]3 years ago

3 0

0.72 perfect. Stupid Dalilah

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List the whole numbers that are factors of 30

arlik [135]

Factors of 30: 1,2,3,5,6,10,15,30

4 0

3 years ago

a manufacturer has 3375 yards of material on hand. if the average dress takes 3 3/8 yards of material, how many dresses can he m

shepuryov [24]

We know that

3 3/8-------------> (3*8+3)/8-----------> 27/8 yd

if 1 dress take---------------> 27/8 yd
X-----------------------------> 3375 yd
X=3375/(27/8)---------> x=1000 dresses

the answer is
He can make 1000 dresses

7 0

3 years ago

Write an equation of a circle that has the center at the origin and goes through (-3,-6)

dexar [7]

Answer:

$x^{2} +y^{2} = 45$

Step-by-step explanation:

General Equation of circle is

$(x-x_1)^{2} +(y-y_1)^{2} = r^{2}$ ----------- (1)

Here

$(x_1, y_1)= (0, 0)$

Radius r is distance from origin (x1, y1) to point (x2, y2)=(-3, -6)

$r=\sqrt{(x_2-x_1)^{2} + (y_2-y_1)^{2} }$

$r= \sqrt{(-3-0)^{2} + (-6-0)^{2} }$

$r= \sqrt{9+36}$

$r=\sqrt{45}$

Substituting values in equation (1)

$(x-0)^{2} +(y-0)^{2} =( \sqrt{45})^{2}$

$x^{2} +y^{2} = 45$

6 0

3 years ago

Do you guys know this?

Romashka [77]

Answer:

yeah it's B

hope this helps

have a good day :)

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I NEED ANSWER ASAP!!! PLEASE HELP!!! A shot put is thrown upward with a velocity of 35 ft./sec. at a height of 4 ft. and an angl

krek1111 [17]

The horizontal component of the velocity of the shot is 35 cos 40 ft/sec which is constant
Therefore:-
Velocity = distance / time
35 cos 40 = 40 / t

t = = 40 / 35cos40 = 1.49 seconds to nearest hundredth

4 0

3 years ago