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3 years ago

What was used to make the bread of the poor sumerians

Mathematics

1 answer:

AfilCa [17]3 years ago

8 0

Bread made with barley, oats, or millet. The barley bread was sometimes used as a punishment.

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Mia got 24 out of 30 problems correct. What percent is this?

tangare [24]

Answer:

80% (see below)

Step-by-step explanation:

24:30

24 ÷ 30 = 0.8

0.8 = 80%

Hope this helped! :)

6 0

3 years ago

Read 2 more answers

Korey and Lauren decided they needed to see their local bank to check on their accounts.

mel-nik [20]

Answer:

Lauren's method would be the best for having more money after leaving the initial deposit untouched for 2 years.

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Initial amount = $ 500

Korey's interest rate = 3% compounded quarterly = 0.03/4

Lauren's interest rate = 4% compounded monthly = 0.04/12

2. Who's idea will really pay off? Which method would be the best for having more money after leaving the money untouched for 2 years.

Let's use the compound interest formula this way:

A = P * (1 + r/n) ⁿˣ, where:

A = final balance of the account

P = initial deposit ($ 250)

r = interest rate (0.03/4 or 0.04/12)

n = number of times interest applied per time period (4 quarters or 12 months)

x = number of time periods elapsed (2 years)

Now we can calculate Korey's method this way:

A = 500 * (1 + 0.03/4)⁴°²

A = 500 * (1.0075)⁸

A = 500 * 1.061598848

A = $ 530.80 (Rounding to the next cent)

Now we can calculate Lauren's method this way:

A = 500 * (1 + 0.04/12)¹²°²

A = 500 * (1.0033)²⁴

A = 500 * 1.083142959

A = $ 541.57 (Rounding to the next cent)

Lauren's method would be the best for having more money after leaving the initial deposit untouched for 2 years.

3 0

3 years ago

One side of triangle is 5 more than 3 times the shortest side. The third side is 24 feet more than the shortest side. The perime

Feliz [49]

Answer:

17, 56, 41,

Step-by-step explanation:

"third side is 24 more than shortest side"

Let a be the shortest side.

c = a+24

"perimeter is 114"

a+b+c = 114

a+b+(a+24) = 114

2a + b = 90

"one side is 5 more than 3 times the shortest side"

That side must be b; c is an extraneous solution.

b = 3a+5

2a+(3a+5) = 90

a = 17

b = 56

c = 41

(a,b,c) = (17,56,41)

3 0

3 years ago

I don’t understand the concept of this problem

maxonik [38]

Answer:

This uses the method of elimination/addition.

Step-by-step explanation:

1 (9x + 7y = 15)

-7 (5x + y = -9) <— let’s eliminate y for both equations

9x + 7y = 15

+ -35x - 7y = 63 <— add both of the equations

—————————————————

- 26x + 0y = 6

(Please let me know if the answer is correct or not)

5 0

3 years ago

Henry constructed circle A with a radius of 4 units. He then created a sector as shown in the figure below. Which of the followi

puteri [66]

The picture in the attached figure

we know that
area of a sector=(∅*pi/360°)*r²--------> when ∅ is in degree

in this problem
∅=120°
r=4 units
so
area of a sector=(120°*pi/360°)*4²-------> (120°/360°)*(16*pi) units²

The expressions to find the area of the shaded sector is
(120°/360°)*(16*pi) units²

(1/3)*(16*pi)----> (16/3)*pi units²

the area of the shaded sector is (16/3)*pi units²

8 0

3 years ago