# Posts by maryann

Total # Posts: 61

**Business Math**

log 4/3 = log [1.025^(4*t)] log 4/3 = 4*t log 1.025 Divide both sides by log 1.025 solve for t

**riddle**

land

**chemistry**

Dissolve 50g of sodium hydroxide in 1 litres and determine the normality

**physics**

Suppose a 1800-kg car passes over a bump in a roadway that follows the arc of a circle of radius 18.4 m as in the figure shown below. (a) What force does the road exert on the car as the car passes the highest point of the bump if the car travels at 9.24 m/s? (Neglect any ...

**physics**

An air puck of mass m1 = 0.24 kg is tied to a string and allowed to revolve in a circle of radius R = 1.4 m on a frictionless horizontal table. The other end of the string passes through a hole in the center of the table, and a mass of m2 = 1.3 kg is tied to it (see the figure...

**World History**

Why did farming lead to larger populations?

**Math 222**

OK so I just multiplied 85*10 which gave me 850 and 80*5 which gave me 400 and just added it together and got 1250. Thank you!!!

**Math 222**

Please I need help

**Math 222**

Please help me solve this problem? The first mechanic worked 10 hours and the second mechanic worked 5 hours. Together they both charged a total of $1250 for their work. Their sum of two rates is $165 per hour. So how much did the first and second mechanics charged?

**Math 222**

Yes I figured it out and thank you!!!

**Math 222**

Would 35 be the larger number? That's what I was trying to figure out

**Math 222**

Hi Reiny so would both numbers be 12?

**Math 222**

The answer would be 12.

**Math 222**

Please help me with this problem The sum of two numbers is 47, the smaller number is 23 less than the larger number. What are the two numbers?

**math**

My mother was 21 when I was born. Now she is 63 years old. How old would I be now?

**chemistry**

If you start with 40.30 grams of silver nitrate and excess HCl, how much silver chloride could I make?

**Physics**

A block of wood will sink 10 cm in freshwater. How far will it sink in seawater. The specific gravity of seawater is 1.025

**math**

word form for 19,673,890,004

**math**

word form for 34,235,345

**SOC120**

what does moral and minima mean by Lenn Goodman

**HIS 103**

Good overview; who were some of the other nomadic peoples at the time, and did their empires approach anything close to what the Mongols attained?

**HIS 103**

What does the mere fact that the Church could declare and wage wars of such scale demonstrate about its political and social power?

**HIS 103**

Ms. sue I am sorry about posting that question twice. I didn't mean too, again I am very sorry! You have a bless night.

**HIS 103**

Roman" other than its formerly being part of the Roman Empire? How Roman was it when it spoke Greek and, after the 11th century, was no longer Catholic?

**HIS 103**

hat factors explain medieval Islam's relatively high level of tolerance for non-believers, and did regions controlled by the Roman Catholic Church share that broad acceptance?

**HIS 103**

how did Eastern Orthodox Christianity (which split from the Catholic Church in the mid-11th century) differ from Rome in its basic concepts and worship style?

**HIS 103**

What factors explain medieval Islam's relatively high level of tolerance for non-believers, and did regions controlled by the Roman Catholic Church share that broad acceptance?

**HIS 103**

What made Islam so open to outside ideas and so willing to bridge cultural gaps?

**HIS 103**

What made Byzantium "Roman" other than its formerly being part of the Roman Empire? How Roman was it when it spoke Greek and, after the 11th century, was no longer Catholic?

**HIS 103**

Why was a well-defined social hierarchy so important in the caste system.

**HIS-103**

Discuss the early complex society

**psy 202**

please help me with writing why is it important to write your goals and formulate it. I started off by saying it is important because it helps you to underline, draw arrows on those important views.

**English**

In this sentences I just want to know whether this sentence is correct. Natalia is a better cook that I or me. I have I

**Engish**

Is this the correct punuaciation for this sentence? 1. The neighbors' new dog is small, quiet, and shy. 2. Zora's lemon tree produces too much fruit. She gives them away, therefore, to her friends and neighbors. 3. The oil from Eucalyptus tress which are native to ...

**Engish**

The neighbors' new dog is small, quiet, and shy

**EXP 105**

I need help on how to write a practical context paragraph

**Art Apperciation**

I don't know where you get that I post my whole assignment, I just only ask one question

**curriculum development project**

I need someone to help me with a thematic web on Me and my Family

**curriculum development project**

Im still waiting on some help with the 10 domains and the activity plans in a thematic web

**curriculum development project**

the 10 domains are dramatic play puppets music and movement art math language/literacy science sensory centers literacy

**curriculum development project**

dramatic play science math english

**curriculum development project**

I need help in a thematic web including an activity plan for the 10 domains. I have sent my homework in three times and I don't know what else to do. Please help a 63 year old.

**curriculum development project**

what I want the children to learn is that in that learning starts in the community with everyone helping each child to grow and learn because the children learn through play

**curriculum development project**

all the activities that were mention

**curriculum development project**

3 to 4yrs old

**curriculum development project**

My topic is community and I have to form a paragraph from the 10 activity plans such as math, science literacy, dramatic play, language and literature, puppets, music and movement, sensory centers, art, science and social studies. the paragraph consist of one activity

**math**

How would you describe the shape that the word represents?

**Math**

How is total revenue change from budget calculated. I take the actual number with the budget number and add or subtract them together and divide by the budget number? I'm lost can you help please?

**COMM**

is paying a form of present progressive when it comes to verb tense?

**geometry/math pls help**

The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (1) Find the sizes of the other two angles of triangle PQR. (2) Find the length of the median drawn to side PQ. (3) Find the length of the bisector of angle R. (4) ...

**math pls**

The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (d) Find the sizes of the other two angles of triangle PQR. (e) Find the length of the median drawn to side PQ. (f) Find the length of the bisector of angle R. (g) ...

**Math**

So the answer would be C correct?

**Math**

Miguel's insurance compnay will replace his car if repair costs exceed 80% of the cars value. The car resently substained $10,800 worth of damage, but it was not replaced. What was the value of his car. A)Less than 13,500 B)More than 8640 C)13500 D)Greater than of equal to...

**math**

using the formula h(x) = 1.95 x + 72.85. Find the height of a female whose femur is 35 cm long x=length and H=height.

**science**

what muscles would I use to scratch my head?

**Chemistry 101**

what is the number of atom in each compound of AgNO3

**Math**

423,090,709,000 in word form

**com130**

how will i start this assignment please help

**mATH**

please Help D=22mi. R=55 perHr T=?

**chemistry**

Please, can someone help me? How do the submicroscopic and macroscopic views of matter differ? How are the submicroscopic and macroscopic views related? Also, what are the submicroscopic and macroscopic views? Thanks! submicroscopic = atomic macroscopic = matter as large ...

**history**

Hi. Does anyone know where, when, or why Abraham Lincoln said: "What kills a skunk is the publicity it gives itself." Thanks in advance!! Thank you for using the Jiskha Homework Help Forum. This question has been asked twice before recently, under history and/or ...

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