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Harlamova29_29 [7]
3 years ago
9

Asia have cooked 7 kg of mashed potatoes for A dinner party it’s a gues A dinner party if the guest only ate 3/4 of them out he

cooked how much did they eat
Mathematics
1 answer:
andre [41]3 years ago
7 0

Answer:

5.25

Step-by-step explanation:


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This is khan academy and i need it fast thx
11111nata11111 [884]

Answer:

C

Step-by-step explanation:

The angles are supplementary because all the angles add up to 180 and they form a straight line together.

4 0
3 years ago
The lifespans of crocodiles have an approximately Normal distribution, with a mean of 18 years and a standard
antiseptic1488 [7]

Answer:

0.0618.

Step-by-step explanation:

14-18= -4

-4/2.6= -1.538

Use the Z-table to find the proportion that aligns with 1.54 (round up because of the 0.008)

The intersection between 1.5 and 0.04 will be 0.0618.

5 0
3 years ago
Blood is a buffer solution. When carbon dioxide is absorbed into the bloodstream, it produces carbonic acid and lowers the pH. T
Irina18 [472]

Answer:

x ≅ 20.10 torr

Step-by-step explanation:

Given that the equation which models blood pH in the question is;

pH(x)=6.1+log(800/x)

where;

pH = 7.7

x = partial pressure of carbon dioxide in arterial blood, measured in torr.

we are asked to find (x)

In order to do that, we use the given equation:

pH(x)=6.1+log(800/x)

since pH = 7.7

7.7 = 6.1 + log (800/x)

7.7 - 6.1 =  log (800/x)

1.6 =  log (800/x)

10^{1.6}= \frac{800}{x}

x= \frac{800}{10^{1.6}}

x = 20.09509145

x ≅ 20.10 torr

4 0
3 years ago
Great Mountain Park: All day pass: 20.25 Mountain coaster: 4.50 Tilt a Loop: 4.75 Water coaster: 4.00 Fast drop: 3.50 Swing a Li
Black_prince [1.1K]
You would get £22.75 change from an £100 bill.
8 0
4 years ago
Read 2 more answers
The product of two consecutive even positive integers is one hundred twenty. fined the integers
AfilCa [17]
Product is multiplication:

x * (x+2) = 201

x^2 +2x = 120

x^2 + 2x -120 = 0

(x+12) (x-10) = 0

x = -12 and x = 10

-12 x -1 = 12

 the 2 numbers are 10 and 12

3 0
3 years ago
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