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Delvig [45]
3 years ago
11

A solution is tested and found to have a pH of 1. The solution is A. strongly acidic. B. strongly basic. C. weakly basic. D. wea

kly acidic.
Mathematics
2 answers:
Trava [24]3 years ago
7 0
When a solution has Ph of 1 in it 

it is highly acidic 

So your answer would be A) Strongly acidic

Hope this helped! good luck (:
pantera1 [17]3 years ago
4 0
I think it's A hope it's right
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4, -8

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3 years ago
Mark wants to fence 4 rectangular gardens, each with a length of 9 1/4 feet and a width of 4 1/2feet. What is the length of fenc
kolbaska11 [484]

Answer:

110 ft  

Step-by-step explanation:

The length of fencing is four times the perimeter of one garden.

The formula for the perimeter of a rectangle is  

P = 2l + 2w

The total perimeter for all four rectangles is

P = 4× (2l + 2w) = 8l + 8w

Data:

 l = 9¼ ft

w = 4½ ft

Calculation:

P = 8l + 8w = 8×9¼ + 8×4½ = 72⁸/₄ + 32⁸/₂ =(72 + 2) + (32 + 4) = 74 + 36 = 110 ft

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3 years ago
On a cold February morning, the radiator fluid in Stanley’s car is -18 degrees When the engine is running, the temperature goes
Rasek [7]

Remark

This is an arithmetic progression. You have the first and last terms and the difference.

Givens

a = - 18

L = 60

d = 4.5        

Equation

L = a + (n - 1)d

Solve

60 = -18 + (n - 1) * 4.5   Add 18 to both side

60 + 18 = (n - 1) * 4.5      

78 = (n - 1) * 4.5           Divide both sides by 4.5

78/4.5 = n - 1

17.3333 = n - 1             Add 1 to both  sides.

18.3333 = n

Conclusion

It will that 18 1/3 or 18.33333 minutes to get the from -18 to 60 degrees.


3 0
3 years ago
Which number is prime?<br> 63 <br> 51 <br> 61 <br> 57
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Hey there!

No numbers go into a prime number other than one and that number. 9 and 7 go into 63, so it’s not 63. 3 and 17 go into 51, so it’s not 51. 19 and 3 go into 57, so it’s not 57. That leaves 61. Nothing goes into this other than one and 61, so the answer is 61.

I hope this helps!
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3 years ago
The elevation of city A is 80 feet below sea level; the elevation of city C is 16 feet below sea level. The elevation of city D
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Part A: -16 divided by 1/2 =D
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3 years ago
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