subject

Mathematics, 10.11.2020 15:30 aliopqwas

Multiply. Check for reasonableness. 35
X 4
OA. 140; 4 x 40 = 160
OB. 120: 4 x 30 = 120
OC. 39, 4+ 40 = 44
OD. 130: 4 x 30 = 120

PLEASE HELP ASAP

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart

Answers: 3

question

Mathematics, 21.06.2019 15:30

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Answers: 1

question

Mathematics, 21.06.2019 16:50

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Answers: 3

question

Mathematics, 21.06.2019 18:30

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Answers: 2

You know the right answer?

Multiply. Check for reasonableness. 35
X 4
OA. 140; 4 x 40 = 160
OB. 120: 4 x 30 = 1...

Questions

question

Social Studies, 14.01.2022 03:20

How did the invention of ribbed groin vaults change romanesque architecture...

question

Mathematics, 14.01.2022 03:20

Answer quick pls. a business executive bought 40 stamps for $14.40 the purchase included $.39 stamps and $.24 stamps how many of each type of stamps...

question

Mathematics, 14.01.2022 03:20

Using complete sentences, classify the relationship between ∠7 and ∠8 created by the intersection of lines C and D. Use complete sentences to explain...

question

SAT, 14.01.2022 03:20

You receive an inquiry from a reporter about potentially classified information on the internet....

question

Physics, 14.01.2022 03:20

Water drips from the nozzle of a shower onto the floor 2.45 m below. The drops fall at regular intervals of time, with the first drop striking the flo...

question

Chemistry, 14.01.2022 03:20

Use the periodic table to calculate the molar mass of each of the following compounds. Each answer must have 2 decimal places. Ammonia (NH3): g/mol Ma...

question

SAT, 14.01.2022 03:30

A saturated aqueous solution of cdf2 is prepared. The equilibrium in the solution is represented above. In the solution, [cd2+]eq=0. 0585m and [f−]eq=...

question

Social Studies, 14.01.2022 03:30

According to the philosopher John Locke, a person may acknowledge the existence of a greater goal, but instead chooses a small reward. Locke writes th...

question

SAT, 14.01.2022 03:30

A teacher has to learn 170 new student names every year and finds it difficult to remember the names of former students. The teacher’s memory problem...

question

English, 14.01.2022 03:30

Read the sentence. Party leaders in the Senate often meet with House party leaders to discuss new laws. In the sentence, which word is a...

question

SAT, 14.01.2022 03:30

There are only red counters and g green counters in a bag....

question

Mathematics, 14.01.2022 03:30

One complete lap around a particular circular track is 400 meters. Jun and Quan each start running at the starting line and run around the track; Jun...

question

Chemistry, 14.01.2022 03:30

A 897g copper pan is removed from the stove at a temperature of 150 C. It is then stacked on top of a 607 g aluminum sheet at room temperature, 25 C....

question

Mathematics, 14.01.2022 03:30

Help me plz STEP BY STEP PLZ!!! ...

question

Geography, 14.01.2022 03:30

What role does glucose play during photosynthesis? Producers are able to convert light and heat energy into chemical energy, which is used for food. P...

question

Mathematics, 14.01.2022 03:30

On a treasure map, the route is 3 inches north, 2 inches west, 1. 5 inches north, and 0. 25 inches east. The actual distance of the entire route is 13...

question

SAT, 14.01.2022 03:30

Restaurant customers tip their server only 8 percent for poor service. If their tip was $3. 70, how much was their bill?....

question

Spanish, 14.01.2022 03:30

Activity Write sentences in Spanish using reflexive verbs to describe each of the images below. PUHHHLEASE HELP

question

History, 14.01.2022 03:30

What were the major accomplishments of the byzantine empire?...

question

English, 14.01.2022 03:30

2. With the principal's approval, the class will take a field trip to the Wisconsin Dells....

More questions: Mathematics Another questions

Questions on the website: 13722367