2 years ago

Which expression is equivalent to -1/3(6x+15)-3

Mathematics

2 answers:

SashulF [63]2 years ago

8 0

Answer:

Step-by-step explanation:

VikaD [51]2 years ago

4 0

Choice d (-2x-8) is the answer

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50×60×8000 f(x)=4000× f (y)=

Aloiza [94]

Answer:

9,600,000,000 F (y)=5000

Step-by-step explanation:

hope for help po

4 0

2 years ago

This scale balanced when 1111plus+tequals=2424. suppose the left side becomes 1919plus+t.how can you change the right side so th

Charra [1.4K]

8 has been added to 11 to make it 19. 8 must be added to 24 to make it 32.

11 +t = 24
11 +8 +t = 24 +8
19 +t = 32

7 0

3 years ago

A survey of

Zina [86]

Answer:

0.0208<p<0.0592

Step-by-step explanation:

-Given the sample size is 400 and the desired proportion is 16.

-The confidence interval can be determined as follows:

$CI=\hat p\pm z\sqrt{\frac{\hat p(1-\hat p}{n}}\\\\\hat p=x/n=16/400=0.04$

#We the use this proportion to find the CI at 95%:

$CI=0.04\pm 1.96\times \sqrt{\frac{0.04(1-0.04)}{400}}\\\\=0.04\pm 0.0192\\\\=[0.0208,0.0592]$

Hence, the 95% confidence interval is 0.0208<p<0.0592

7 0

3 years ago

Can someone please give me the answers to this? ... please ...

mariarad [96]

Answer:

d=√((x_2-x_1)²+(y_2-y_1)²)

Step-by-step explanation:

use your brain and fill in the variables

5 0

2 years ago

At summer camp there are 52 boys, 47 girls,and 18 adults.How many people are at summer camp?

Natasha2012 [34]

114 people I believe

8 0

3 years ago