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MaRussiya [10]
4 years ago
15

Help help help help me , (math question)

Mathematics
1 answer:
insens350 [35]4 years ago
6 0

Answer:


Step-by-step explanation:

1.) Rounded to the nearest millionth, the number is about -


0.000001 <-- This is the millionths place, so the answer would be:

0.000007


Written as the product of a single digit and a power of ten, this number is:

7 x 10^-6



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A girl age is 28 years younger than her father the sum of their ages is 50 years find the ages of the girl and the father
faltersainse [42]
Girl age is 11 years old
Fathers age is 39 years old


How to solve it:

Let the girls age be x years
Let the fathers age be (x+28) years

X+X+28=50

2x=50-28
2x=22
X=11


(11+28)= 39
3 0
4 years ago
On Tuesday, Hayley only has 15 cups of flour and 9 eggs, but she has more than enough butter and sugar. Which system of linear i
BabaBlast [244]

<u>Missing part of the question</u>

Hayley bakes zucchini bread and banana bread. Some ingredients Hayley uses for each type of  bread are shown in the tables

Zucchini Bread

2 eggs        2 cups of flour       1.5 cups of sugar        0.5 stick of butter

Banana Bread

1 egg          3 cups of flour        2 cups of sugar          0.25 stick of butter

Answer:

2z + b \le 9

2z + 3b \le 15

Step-by-step explanation:

Given

Flour  = 15

Egg =9

Since there are enough of other ingredients, we will only consider the amount of eggs and cups of flour.

So, we have:

Zucchini Bread

Egg = 2

Flour = 2  

Banana Bread

Egg = 1

Flour = 3

<u>For the eggs</u>

The ratio of eggs to use in the Zucchini bread to Banana bread is:

Egg = 2 (z) : Egg = 1 (b)

This gives:

2z + 1b

The total number of eggs cannot exceed 9.

So, the inequality is:

2z + 1b \le 9

2z + b \le 9

<u>For the flours</u>

The ratio of flours to use in the Zucchini bread to Banana bread is:

Flour = 2 (z) :    Flour = 3 (b)

This gives:

2z + 3b

The total cups of flours cannot exceed 15.

So, the inequality is:

2z + 3b \le 15

Hence:

The system of inequalities is:

2z + b \le 9

2z + 3b \le 15

7 0
3 years ago
What is 4/5 +3/2+5/3
Lelu [443]
3.96666666667 so technically it .96
7 0
3 years ago
NEED HELP ASAP THIS IS A TEST<br><br> will mark brainlest <br><br> NO LINKS
Nataly_w [17]
-371 7/24
From quizlet made from balletskye20 with 16 terms
8 0
3 years ago
How do you solve for x in 2x b=w?
UNO [17]
2x + b = w
2x = w - b
x = (w - b)/2
3 0
3 years ago
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