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Ganezh [65]
3 years ago
6

Can someone please give me the (Answers) to this? ... please ... I need help….

Mathematics
1 answer:
Stolb23 [73]3 years ago
3 0

Answer:

1. by going in circles on this ride we wouldn't fall off due to the seat belts that we fasten both forces are implied to this ride to make us go faster and not fall off

2. Ac=9 Fc=.9

Step-by-step explanation:

since Ac=v^2/r and r=1 and Fc=m(v^2/r) and m=.1 we can use this formula to get 9 and .9

3^2=9 9/1=9

.1(3^2/1)=.1*9=.9

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given a standard deck of 52 cards what is the probability of drawing a face card of any suit or a red 6 a 4/13 b 1/4 c 3/13 d 7/
Mademuasel [1]

Answer:

Choice D 7/26

Step-by-step explanation:

So first let's count how many face cards there are. We have a Jack, a Queen, and a King in all of the 4 sets of cards. This knowledge tells us that we have 12 face cards out of the 52 cards.  Then, we have 2 red sixes in the game.  These come from the 6 of hearts and the 6 of diamonds.  This makes the new total of the cards we want to draw 12+2=14. Then we now have the fraction 14/52.  After simplifying we get the answer 7/26 is our probability (choice D)

5 0
3 years ago
Read 2 more answers
4b + 3 = 2b + 13 Can someone please help me with this problem​
Studentka2010 [4]

Answer:

b = 5

Step-by-step explanation:

4b - 2b = 13 - 3 \\ 2b = 10 \\ b = 5

5 0
3 years ago
The base pyramid below has a dimension of 16" x 16" a slant height of 17 inches in an altitude of 15 inches find the total surfa
pentagon [3]

Answer:

800 in²

Step-by-step explanation:

Applying,

TSA (A) = Area of the base+ Lateral area of the

A = lw+1/2ps................ Equation 1

Where l = lenght of the base, w = width of the base, p = perimeter of the base, s = slight height of the base.

But,

p = 2(l+w)............. Equation 2

Substitute equation 2 into equation 1

A = lw+1/2[2(l+w)s)

A = lw+s(l+w)............. Equation 3

From the question,

Given: l = 16 in, w = 16 in, s = 17 in

Substitute these values into equation 3

A = (16×16)+17(16+16)

A = 256+544

A = 800 in²

6 0
3 years ago
Find the unknown number. n=2×10
Drupady [299]
2 x 10 = 20
Check: 20 / 2 = 10

n = 20
6 0
4 years ago
Read 2 more answers
The regular price of a watch is $32.25. During a sale, the watch was marked 16% off. What was the price of the watch during the
Serga [27]

Answer:

$ 27.09

Step-by-step explanation:

Given,

The regular price of the watch = $ 32.25,

The marked off percentage or discount percentage, in the sale = 16%,

So, the amount of marked off = 16% of regular price

= 16% of 32.25

= 0.16 × 32.25

= $ 5.16

Hence, the the price of the watch during the sale = Regular price - marked off

= $ 32.25 - $ 5.16

= $ 27.09

Last option is correct.

6 0
3 years ago
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