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liq [111]
3 years ago
5

Henry is making a recipe for biscuits. A recipe calls for 3 /10 kilogram flour and 8 /100 kilogram sugar. If Henry measures corr

ectly and combines the two amounts, how much flour and sugar will he have?
Mathematics
1 answer:
fgiga [73]3 years ago
8 0

Answer:

38/100

Step-by-step explanation:

To combine the amounts, add the fractions with a common denominator.

3/10 kilogram flour is 30/100.

8/100 kilogram of sugar.

Both now have the same denominator. Add the numerators to find the total.

30/100 + 8/100 = 38/100

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B = y - mx = 1 - (2/3)(0) = 1

y = (2/3)x + 1

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2 years ago
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PLEASE HELP GEOMETRY
kiruha [24]

Answer:

Hewo! Thanks for the question.

So, we have given a right angle triangle with adjacent side = 16 and let 74° is angle A, We have to find the perpendicular or x.

Let's move straight to the answering process,

According to question,

Tan74° = opp/adj

Tan74° = x/16

x = Tan74°×16

Tan74° is equals to 3.48,

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7 0
3 years ago
Whats the answers??????????????
Aleonysh [2.5K]

the arrows pointing to 36

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The sum of 6 times a number and 8 times another number is 12. The difference of those numbers is 9. What are the two numbers
Inga [223]

Answer:

(x,y): (6 , -3) or (-30/7 , 33/7)

Step-by-step explanation:

6x + 8y = 12

x = y + 9 or   y = x+ 9

if x = y+9

6*(y+9) + 8y = 12

14y = -42

y = -3 and x = 6

if y = x+9

6x + 8*(x+9) = 12

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6 0
3 years ago
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
oksian1 [2.3K]

Answer:

0.36 = 36% probability that the land has oil and the test predicts it

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

P(A \cap B) is the probability of both A and B happening.

P(A) is the probability of A happening.

45% chance that the land has oil.

This means that P(A) = 0.45

He buys a kit that claims to have an 80% accuracy rate of indicating oil in the soil.

This means that P(B|A) = 0.8

What is the probability that the land has oil and the test predicts it?

This is P(A \cap B). So

P(B|A) = \frac{P(A \cap B)}{P(A)}

P(B \cap A) = P(B|A)*P(A) = 0.8*0.45 = 0.36

0.36 = 36% probability that the land has oil and the test predicts it

5 0
3 years ago
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