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3 years ago

Does someone need help with your math problems? I am using Gauthmath, ...https://s.tutorus.xyz/lp/invite?code=7JX9FQ

Mathematics

2 answers:

kirill [66]3 years ago

6 0

Answer:

What is gauthmath? I've never heard of that before

Step-by-step explanation:

Mashutka [201]3 years ago

6 0

Answer:

Step-by-step explanation:

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Mrs. Ness buys 22 oz. of bananas for $2.86. What was the cost per ounce of the bananas?

Nezavi [6.7K]

Answer:

$0.13 per oz

Step-by-step explanation:

since you have $2.86, you have to split it into 22 ounces. You divide the 2.86 and the 22oz. and get 0.13

4 0

3 years ago

What is the decimal expansion of the following fraction?

pickupchik [31]

You haven't shared a fraction. Please do that next time.

I checked and have found that 0.045 repeating over the 4 and 5 is equivalent to 1/22. Try dividing 1 by 22 to verify this.

So I infer that the fraction you haven't yet shared is 1/22.

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3 years ago

My tomato plant grows 5/4 inches per month. How many months will it take for my plant to grow 45/16 inches?

Setler [38]

Answer:

9 months

Step-by-step explanation:

its will be 9 months because 9*5 is equal to 45.

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3 years ago

Write the quadratic equation in standard form and then choose the value of "b." (2x - 1)(x + 6) = 0

Eddi Din [679]

ANSWER

b=11

EXPLANATION

The given quadratic equation is

$(2x - 1)(x + 6) = 0$

We expand to get:

$2 {x}^{2} + 12x - x - 6 = 0$

We simplify further by combining the x terms.

$2 {x}^{2} + 11x - 6 = 0$

This is the standard form.

Comparing to

$a{x}^{2} + bx + c= 0$

We have b=11

4 0

3 years ago

Dollar is worth three and 3 1/2 kruneros. What is the value of 43 3/4 kruneros?

Korvikt [17]

Question:

One dollar is worth 3 1/2 kruneros. What is the value of 43 3/4 kruneros?

Answer:

The value of $43\frac{3}{4}$ kruneros is 12.5 dollars

Solution:

Given that,

Dollar is worth three and 3 1/2 kruneros

Which means,

$1 \text{ dollar } = 3\frac{1}{2} \text{ kruneros }\\\\1 \text{ dollar } = 3.5 \text{ kruneros }$

We have to find the value of $43\frac{3}{4}$ kruneros

Let us convert the mixed fractions to improper fractions

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

Then write the result on top of the denominator.

$43\frac{3}{4} = \frac{43 \times 4 + 3}{4} = \frac{175}{4} = 43.75$

So we have to find the value of 43.75 kruneros

Let "x" be the value of 43.75 kruneros

Then,

1 dollar = 3.5 kruneros

x dollar = 43.75 kruneros

This forms a proportion and we can solve the sum by cross multiply

$1 \times 43.75 = x \times 3.5\\\\x = \frac{43.75}{3.5}\\\\x = 12.5$

Thus value of $43\frac{3}{4}$ kruneros is 12.5 dollars

5 0

3 years ago

Does someone need help with your math problems? I am using Gauthmath, ...https://s.tutorus.xyz/lp/invite?code=7JX9FQ​

Does someone need help with your math problems? I am using Gauthmath, ...https://s.tutorus.xyz/lp/invite?code=7JX9FQ