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cluponka [151]
3 years ago
15

Use the following to answer Sean takes two 250 mg chewable calcium tablets each day,

Mathematics
1 answer:
svlad2 [7]3 years ago
3 0
6. 1,750 mg in a week 7. 1.75 g in a week
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Please solve~I give brainliest!<br><br><br> 1. 2x-5&lt;1<br><br> 2. 3x+7&lt;16
NeTakaya

Answer:

1. x<3

2. x<3

Step-by-step explanation:

2x-5<1

Move constant to the right side and change its sign

2x<1+5

Add the Numbers

2x<6

Divide both sides of the inequality by 2

x<3

3x+7<16

Move constant to the right side and change its sign

3x<16-7

Subtract the numbers

3x<9

Divide both sides of the inequality by 3

x<3

4 0
3 years ago
11. Find the slope of a line that passes through (3,-2) and (-4,-9).
kap26 [50]

Answer:

Hi... Your answer is... A=1

8 0
3 years ago
Read 2 more answers
Help me with this question please :)
Inessa05 [86]
<h3>Answer:  5040</h3>

Explanation:

There are 7 ways to pick the first place position, then 6 ways for second place, 5 for third, and so on. We count down until we get to 1

7,6,5,4,3,2,1

Multiply out those values to get the final answer. On many calculators this can be done using the factorial button, indicated as an exclamation mark

7! = 7*6*5*4*3*2*1 = 5040

4 0
2 years ago
Identify the radius and center.<br><br><br> x^2 + y^2 + 2x + 4y + 1 = 0
melamori03 [73]

Answer:

Center:-1,-2

Radius: 2

Step-by-step explanation:

Ok, get the form of a circle from this equation-

(x+2)^2+(y+2)^2=4

Since this is the form of a circle, I can figure out the center and the radius from here,

r=2

h=-1

k=-2

Center:-1,-2

Radius: 2

6 0
3 years ago
From a population of size 400, a random sample of 40 items is selected. The median of the sample Group of answer choices must be
avanturin [10]

Answer:

400+40+200+400 +200 +10+400×2+10

4 0
4 years ago
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