3 years ago

This recipe makes three portions of soup.

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

5 0

40g onions
20g carrots
1 tablespoon of oil
160g tomatoes
300ml vegetable stock

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inysia [295]

-4(n) -4(-5)

4n-4n+20

N+20

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3 years ago

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The exponential function f(x) has a horizontal asymptote at y = 3. What is the

fenix001 [56]

Answer:

The function diverges to $+\infty$ .

Step-by-step explanation:

The function diverges to $+\infty$ .

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3 years ago

A scientist wishes to estimate the mean breaking strength of a certain type of steel rod within 3.0 psi with 95% confidence. Bas

yaroslaw [1]

Answer:97 rods

Step-by-step explanation:

The number of steel rods for 95% confidence level

$n=\left ( \frac{Z_\frac{\alpha }{2}\times \hat{\sigma }}{E} \right )^2$

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Substituting values

$n=\left ( \frac{1.96\times 15}{3}\right )^2$

$n=96.04\approx 97$

Thus 97 rods is tested

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3 years ago

Spencer drink 2/3 liter of water Monday before going jogging he drink 5/7 liter of water after his jog how much water did Spence

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Step-by-step explanation:

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3 years ago

0.3(3a-4)-0.05(8a)(-7a)

Anit [1.1K]

Answer:

2.8a²+0.9a - 1.2

Step-by-step explanation:

Given the expression 0.3(3a-4)-0.05(8a)(-7a)

Expand using the distributive law

0.3(3a-4)-0.05(8a)(-7a)

0.3(3a)-0.3(4)-0.05(8a)(-7a)

0.9a-1.2 - 0.05(8a)(-7a)

0.9a - 1.2 + 2.8a²

Rearrange

2.8a²+0.9a - 1.2

Hence the required expression is 2.8a²+0.9a - 1.2

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2 years ago