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Serhud [2]
4 years ago
5

Dianna Wrights this inequality 15>w

Mathematics
2 answers:
SSSSS [86.1K]4 years ago
6 0

w=15 no

w=21 yes

w=14 no

plz mark brainliest

Assoli18 [71]4 years ago
5 0

Answer:

no

yes

no

Step-by-step explanation:

can

i

ge t

brainlest


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HELP HELP HELP !!<br> use the chart in 4 for 5 pls ! ( DON'T ANSWER QUESTION 4, IT'S 5 )
kykrilka [37]

Answer: First one is J second is B

Step-by-step explanation:

5 0
3 years ago
The same digits are used for the expressions 34and 43.Explain how to compare the values of the expressions. whoever answers corr
Norma-Jean [14]

(3x10) + (4x1) = 34

(4x10) + (3x1) = 43

There are three tens in 34 and 4 tens in 43, and there are 4 ones in 34 and 3 ones in 43

Mark as Brainllest

8 0
3 years ago
Please I need help with this question!
likoan [24]

Answer:

I. 60%

II. 75.4 kg

Step-by-step explanation:

We will use the z-scores and the standard normal distribution to answer this questions.

We have a normal distribution with mean 69 kg and variance 25 kg^2 (therefore, standard deviation of 5 kg).

I. What percentage of adult male in Boston weigh more than 72 kg?

We calculate the z-score for 72 kg and then calculate the associated probability:

z=\dfrac{X-\mu}{\sigma}=\dfrac{72-69}{5}=\dfrac{3}{5}=0.6\\\\\\P(X>72)=P(z>0.6)=0.274

II.  What must an adult male weigh in order to be among the heaviest 10% of the population?

We have to calculate tha z-score that satisfies:

P(z>z^*)=0.1

This happens for z=1.28 (see attachment).

Then, we can calculate the weight using this transformation:

X=\mu+z^*\cdot\sigma=69+1.28\cdot 5=69+6.4=75.4

5 0
3 years ago
Team Green and Team Blue play in a competition. Team Green has twelve more points than Team Blue.
valentinak56 [21]

Answer:

Team blue points = 4 points

Team green points = 16 points

Step-by-step explanation:

Let

Team blue points = x

Team green points = (x + 12) points (1)

Team green points = 4x (2)

Equate equation (1) and (2)

x + 12 = 4x

12 = 4x - x

12 = 3x

x = 12/3

x = 4 points

Team blue points = x

= 4 points

Team green points = (x + 12)

= 4 + 12

= 16 points

Team green points = 4x

= 4(4)

= 16 points

4 0
3 years ago
Nlnflskjdnflksndafclk
Pie

Answer:

Wth is dis

Step-by-step explanation:

Bored right

You use ig

4 0
3 years ago
Read 2 more answers
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