2 years ago

7) A baker had eighteen boxes for

Mathematics

1 answer:

Softa [21]2 years ago

8 0

Answer:

Step-by-step explanation:

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Using 7 four times and 1 one time getting to 100

777dan777 [17]

Answer:

So the answer is $(7+\frac{1}{7} )\times (7+7)=100$

Step-by-step explanation:

Given,

Using $7$ four times and $1$ one time getting to $100$

If we are write this way then easily get the answer;

$(7+\frac{1}{7} )\times (7+7)$

Add together $7+\frac{1}{7}$ by making a common denominator of $7$ and also add $(7+7)$ in the second set of parenthesis to yield $14$

$(\frac{49+1}{7} )\times 14$

$\frac{50}{7} \times 14$

$50\times 2$ (By Cross-reduce and multiply the fractions)

$100$

∴ $(7+\frac{1}{7} )\times (7+7)=100$

4 0

3 years ago

A certain basket contains 10 apples, 7 of which are red and 3 of which are green. if 3 different apples are to be selected

SashulF [63]

The probability for getting a red apple is 70% and green apples is 30%.
So for getting three different apples is impossible since there are two types of apples.

3 0

2 years ago

PLEASE HURRY: A biology class has a total of 31 students. The number of females is 17 less than the number of males. How many ma

Soloha48 [4]

Answer:

7 females, 24 males

Step-by-step explanation:

I solved it by using this equation:

2x + 17 = 31

then, i subtracted 17 on both sides:

2x=14

then divide by 2 on both sides:

x=7

then I added 7 to 17 to find the number of males:

7+17= 24

4 0

3 years ago

A standard I.Q. test produces normally distributed results with a mean of 104 and a standard deviation of 16 for 52,000 students

LUCKY_DIMON [66]

Answer:

maybe 250

Step-by-step explanation:

7 0

2 years ago

6>z-4<br> PLEASE ANSWER QUICKLY

Andru [333]

Answer:

10>z

Step-by-step explanation:

add 4 to both sides

5 0

3 years ago