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nekit [7.7K]
4 years ago
13

-10.74=u-(-11) help

Mathematics
1 answer:
BARSIC [14]4 years ago
7 0

Answer:

-21.74

Step-by-step explanation:

-10.74=u+11

-10.74-11=u

-21.74=u

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Ian and Rachel each made a trail mix. The amounts of ingredients they have are shown. Ian used all of the coconut, dried cranber
Otrada [13]

Answer:

The values written as Trail mix ingredients is not well written below is the trail mix ingredients

answer :

i) Ian made : 1 3/4 cups  of trail mix

ii) Racheal made 1/4 more cup of trail mix

Step-by-step explanation:

<em>Given that :</em>

Trail Mix Ingredients

3 /4 cup almonds

1 /4 cup pumpkin seeds

2 /4 cup coconut

3 /4 cup dried cranberries

1 2 /4 cup walnuts

1 cup granola

2 /4 cup dried bananas

i) Ian used all of coconut , dried cranberries and dried Bananas

= 2/4 + 3/4 + 2/4

Amount of trail mix made = 7/4  = 1 3/4 cups

ii) Racheal made 2 cups of trail mix containing ; all almonds , pumpkin seeds and granola

= 3/4 + 1/4 + 1 = 2 cups of trail mix

Hence Racheal made (  2 - 1 3/4 ) more trail mix than Ian

                      = 1/4 more cup of trail mix was made by Racheal

8 0
3 years ago
Taylor wants to paint his rectangular deck that has 42 feet long and 28 feet wide.
Savatey [412]
42 times 28 is how you will get the area. If you need perimeter then just do (42 times 2) plus (28 times 2) and there you go:)
6 0
3 years ago
Read 2 more answers
How do you help children with their homework?
marishachu [46]

Answer:

Figure out how their teacher, teaches them and try to mimic that learning style. So the child's learns with one way and not multiple.

Step-by-step explanation:

3 0
3 years ago
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How to solve (3p⁴ + 2q⁴)²​
IRINA_888 [86]

Answer:

9p⁸ + 12p⁴q⁴ + 4q⁸

Step-by-step explanation:

(3p⁴ + 2q⁴)²​ ⇒ The square of (3p⁴ + 2q⁴)

Squares are such bases that multiply itself two times.

⇒ (3p⁴ + 2q⁴)(3p⁴ + 2q⁴)

<u>Simplifying the expression using (a + b)(a + b) = (a x a) + (ab) + (ab) + (b²)</u>

⇒ (9p⁸ + 6p⁴q⁴ + 6p⁴q⁴ + 4q⁸)

⇒ (9p⁸ + 12p⁴q⁴ + 4q⁸) = 9p⁸ + 12p⁴q⁴ + 4q⁸

3 0
3 years ago
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Suppose that the salaries, in thousands of dollars, of the managers for a industry are normally distributed with an unknown mean
Marrrta [24]

Answer: t _(α/2) = 2.060

Step-by-step explanation:

Given that;

sample size n = 26

confidence interval = 95%

level of significance α = ( 1 - 95/100 ) = 0.05

but from the question the salaries (26) are use to estimate the mean of the population so, its a two tail test

therefore our level if significance α will be divided by 2 = 0.05/2 = 0.025

now our degree of freedom df = 26 - 1 = 25

FROM standard t-table value

the critical value of t for the level of significance 0.025

and 25 degree of freedom is 2.060

therefore, t _(α/2) = 2.060

6 0
3 years ago
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