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PilotLPTM [1.2K]
3 years ago
12

Can someone help me with these too please

Mathematics
2 answers:
garri49 [273]3 years ago
8 0
120 n2
Have a nice day
Setler79 [48]3 years ago
5 0

Answer:

120 in³

Step-by-step explanation:

10 x 4 x 3 = 120

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Marta has a lower probability of winning than Elena has. Which could be the outcome that Marta needs to win the game? Select thr
HACTEHA [7]

Answer:

rolling a sum of 7

rolling a sum of 6

rolling a sum that is greater than 2 but less than 5

Step-by-step explanation:

There are 6 possible combination out of 36 that will result in Martha winning the game. First roll have to be even, so its: 2, 4, 6. Second roll have to be less than 3 so its: 1, 2. The combination will be:

(2, 1)= sum 3

(2, 2)= sum 4

(4, 1)= sum 5

(4, 2)= sum 6

(6, 1)= sum 7

(6, 2)= sum 8

If you look at the sum, Marta can only win if the sum is between three and eight inclusive. If the sum is less than three or higher than eight then its impossible for Marta to win.

The third option is wrong, Marta can't win when the sum is 2 (less than three) or 9(higher than eight) since both sum is not possible.

Fourth option is wrong, highest sum Marta can get is eight.

4 0
4 years ago
Which of the following represents the solution set to the equation 2x^(2-3)= 64
kolbaska11 [484]

Answer:

x =  \frac{1}{32}  \\

Step-by-step explanation:

{2x}^{(2 - 3)}  = 64 \\  {2x}^{ - 1}  = 64 \\  \frac{2}{x}  = 64 \\ x \times \frac{2}{x} = 64 \times x \\ 2 = 64x \\  \frac{2}{64}  =  \frac{64x}{64}  \\  \frac{1}{32}  = x \\

6 0
3 years ago
Alfonso mails a package that weighs 9 lb. How many Oz is this package
andrew-mc [135]
9 × 16 = 144 the answer is 144
4 0
3 years ago
Janine's dog weighs three pounds less than twice the weight of Wanda's dog, d. Which
S_A_V [24]

Answer:

the answer is C

Step-by-step explanation:

Janine's dog is almost twice the size of d

2d but wi=eighs 3 lbs less

2d-3

7 0
3 years ago
Mike just hopped on the edge of a merry-go-round. What are his linear and angular speeds if the diameter of the merry-go-round i
dsp73

Step-by-step explanation:

Given that,

The diameter of the merry-go-round, d = 14 feet

Time taken, t = 6 seconds

Radius, r = 7 feet

The linear speed of the merry-go-round is given by :

v=\dfrac{2\pi r}{t}\\\\v=\dfrac{2\pi \times 7}{6}\\\\=7.33\ m/s

Also,

v=r\omega

Where

\omega is the angular speed

So,

\omega=\dfrac{v}{r}\\\\\omega=\dfrac{7.33}{7}\\\\=1.04\ rad/s

Hence, his linear and angular speeds are 7.33 m/s and 1.04 rad/s.

8 0
4 years ago
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